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        <title>Arquivos Brasileiros de Cardiologia via MedWorm.com</title>
        <description>MedWorm.com provides a medical RSS filtering service. Over 6000 RSS medical sources are combined and output via different filters. This feed contains the latest items from the 'Arquivos Brasileiros de Cardiologia' source.</description>
        <link><![CDATA[http://www.medworm.com/rss/search.php?qu=Arquivos+Brasileiros+de+Cardiologia&t=Arquivos+Brasileiros+de+Cardiologia&s=Search&f=source]]></link>
        <lastBuildDate>Wed, 08 Feb 2012 09:32:28 +0100</lastBuildDate>
        <item>
            <title>Diretriz Brasileira de Valvopatias - SBC 2011/ I Diretriz Interamericana de Valvopatias - SIAC 2011</title>
            <link>http://www.medworm.com/index.php?rid=5647651&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011002000001%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>(Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
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            <pubDate>Thu, 02 Feb 2012 14:07:19 +0100</pubDate>
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            <title>Parte 3: III Diretrizes Brasileiras de MonitorizaÃ§Ã£o Residencial da PressÃ£o Arterial (MRPA)</title>
            <link>http://www.medworm.com/index.php?rid=5619954&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011001800004%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>(Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
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            <pubDate>Mon, 23 Jan 2012 14:10:15 +0100</pubDate>
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            <title>Parte 2: V Diretrizes Brasileiras de MonitorizaÃ§Ã£o Ambulatorial da PressÃ£o Arterial (MAPA)</title>
            <link>http://www.medworm.com/index.php?rid=5619953&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011001800003%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>(Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
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            <pubDate>Mon, 23 Jan 2012 14:10:15 +0100</pubDate>
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        <item>
            <title>Parte 1: IntroduÃ§Ã£o e conceitos bÃ¡sicos</title>
            <link>http://www.medworm.com/index.php?rid=5619952&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011001800002%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>(Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
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            <pubDate>Mon, 23 Jan 2012 14:10:15 +0100</pubDate>
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        <item>
            <title>V Diretrizes de MonitoraÃ§Ã£o Ambulatorial Da PressÃ£o Arterial (MAPA) e III Diretrizes de MonitoraÃ§Ã£o Residencial da PressÃ£o Arterial (MRPA)</title>
            <link>http://www.medworm.com/index.php?rid=5619951&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011001800001%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>(Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
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            <pubDate>Mon, 23 Jan 2012 14:10:15 +0100</pubDate>
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            <title>I Diretriz Latino-Americana para o DiagnÃ³stico e Tratamento da Cardiopatia ChagÃ¡sica</title>
            <link>http://www.medworm.com/index.php?rid=5260498&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011001600001%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>(Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
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            <pubDate>Thu, 29 Sep 2011 01:42:34 +0100</pubDate>
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            <title>Noncompaction cardiomyopathy: a current view</title>
            <link>http://www.medworm.com/index.php?rid=5196257&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000900021%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>A miocardiopatia nÃ£o compactada isolada Ã© uma doenÃ§a rara, que provavelmente surge no perÃ­odo embrionÃ¡rio, com a parada intrauterina da compactaÃ§Ã£o miocÃ¡rdica no inÃ­cio do desenvolvimento fetal, e que determina trabeculaÃ§Ãµes miocÃ¡rdicas proeminentes com recessos intertrabeculares profundos e espessamento do miocÃ¡rdio em duas camadas distintas (compactado e nÃ£o compactado). Embora descrita inicialmente na populaÃ§Ã£o pediÃ¡trica ou em conjunto com cardiopatia congÃªnita, pode-se compreender que essa doenÃ§a ocorre de forma isolada, porque o diagnÃ³stico Ã© cada vez mais comum em pacientes adultos que nÃ£o apresentam outra doenÃ§a cardÃ­aca. As manifestaÃ§Ãµes clÃ­nicas sÃ£o altamente variÃ¡veis, porque partem da ausÃªncia de sintomas Ã  insuficiÃªncia cardÃ­aca congestiva, arr...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
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            <pubDate>Tue, 06 Sep 2011 19:52:32 +0100</pubDate>
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            <title>Undergraduate research, medical residency and clinical investigation</title>
            <link>http://www.medworm.com/index.php?rid=5196256&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000900020%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>Um homem de 33 anos com hipertensÃ£o arterial pulmonar hereditÃ¡ria teve um diagnÃ³stico confirmado de venopatia oclusiva e microvasculopatia. O paciente permaneceu estÃ¡vel por 3 anos e meio recebendo sildenafila via oral, 75 mg 3x/dia (teste de caminhada de seis minutos de 375 m vs 105 m basal), mas necessitou da adiÃ§Ã£o de bosentana (125 mg 2x/dia) posteriormente. A despeito do desfecho fatal apÃ³s 5 anos, as observaÃ§Ãµes sugerem um utilidade potencial dos vasodilatadores como uma ponte para o transplante de pulmÃ£o em casos selecionados com envolvimento venocapilar significante. A ocorrÃªncia de lesÃµes veno-oclusivas e capilares na forma familiar da hipertensÃ£o arterial pulmonar enfatiza as dificuldades com a atual classificaÃ§Ã£o da doenÃ§a.A 33-year-old male with severe hereditar...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
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            <pubDate>Tue, 06 Sep 2011 19:52:32 +0100</pubDate>
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            <title>Occlusive venopathy phenotype in hereditary pulmonary arterial hypertension</title>
            <link>http://www.medworm.com/index.php?rid=5196255&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000900019%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>Um homem de 33 anos com hipertensÃ£o arterial pulmonar hereditÃ¡ria teve um diagnÃ³stico confirmado de venopatia oclusiva e microvasculopatia. O paciente permaneceu estÃ¡vel por 3 anos e meio recebendo sildenafila via oral, 75 mg 3x/dia (teste de caminhada de seis minutos de 375 m vs 105 m basal), mas necessitou da adiÃ§Ã£o de bosentana (125 mg 2x/dia) posteriormente. A despeito do desfecho fatal apÃ³s 5 anos, as observaÃ§Ãµes sugerem um utilidade potencial dos vasodilatadores como uma ponte para o transplante de pulmÃ£o em casos selecionados com envolvimento venocapilar significante. A ocorrÃªncia de lesÃµes veno-oclusivas e capilares na forma familiar da hipertensÃ£o arterial pulmonar enfatiza as dificuldades com a atual classificaÃ§Ã£o da doenÃ§a.A 33-year-old male with severe hereditar...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
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            <pubDate>Tue, 06 Sep 2011 19:52:32 +0100</pubDate>
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            <title>Stent implantation in surgical cavopulmonary conduit: report of two cases</title>
            <link>http://www.medworm.com/index.php?rid=5196254&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000900018%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>We report two cases of stent implantation for correction of stenosis in the Fontan surgery. Ascites was a common clinical sign; a patient was protein losing enteropathy. All procedures were angiographically and clinically successful.Pese a los avances en la cirugÃ­a de Fontan, obstrucciones en los conductos extracardÃ­acos pueden producirse y ocasionar deterioro clÃ­nico. Relatamos dos casos en que se llevaron a cabo implante de stent para la correcciÃ³n de estenosis en la cirugÃ­a de Fontan. Ascitis era o el signo clÃ­nico comÃºn; un paciente tenÃ­a enteropatÃ­a perdedora de proteÃ­nas. Todos los procedimientos obtuvieron Ã©xito angiogrÃ¡fico y clÃ­nico. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
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            <pubDate>Tue, 06 Sep 2011 19:52:32 +0100</pubDate>
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            <title>Case 4/2011 - 49-year-old man with pulmonary valve stenosis and atrial septal defect as residual lesions after correction of tetralogy of Fallot, which occurred 30 years ago</title>
            <link>http://www.medworm.com/index.php?rid=5196253&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000900017%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>In conclusion, the small number of assessments of the incremental value of CRP, in conjunction with controversial results regarding the independent predictive value of CRP for short-term events does not support the recommendation of the routine use of CRP for risk stratification at admission of patients with ACS.A despecho de la asociaciÃ³n entre proteÃ­na C-reactiva de alta sensibilidad (PCR) y eventos recurrentes en sÃ­ndromes coronarios agudos sin supradesnivel del segmento ST (SCA), la medida de rutina de este marcador no ha sido recomendada. Con el propÃ³sito de evaluar si las evidencias cientÃ­ficas actuales justifican la incorporaciÃ³n de la PCR para estratificaciÃ³n de riesgo en la admisiÃ³n hospitalaria de pacientes con SCA, realizamos revisiÃ³n sistemÃ¡tica y metanÃ¡lisis de los ...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
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            <pubDate>Tue, 06 Sep 2011 19:52:32 +0100</pubDate>
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            <title>June 2011 issue, vol. 96 (6), pages. 471-476</title>
            <link>http://www.medworm.com/index.php?rid=5196252&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000900016%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>In conclusion, the small number of assessments of the incremental value of CRP, in conjunction with controversial results regarding the independent predictive value of CRP for short-term events does not support the recommendation of the routine use of CRP for risk stratification at admission of patients with ACS.A despecho de la asociaciÃ³n entre proteÃ­na C-reactiva de alta sensibilidad (PCR) y eventos recurrentes en sÃ­ndromes coronarios agudos sin supradesnivel del segmento ST (SCA), la medida de rutina de este marcador no ha sido recomendada. Con el propÃ³sito de evaluar si las evidencias cientÃ­ficas actuales justifican la incorporaciÃ³n de la PCR para estratificaciÃ³n de riesgo en la admisiÃ³n hospitalaria de pacientes con SCA, realizamos revisiÃ³n sistemÃ¡tica y metanÃ¡lisis de los ...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
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            <pubDate>Tue, 06 Sep 2011 19:52:32 +0100</pubDate>
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            <title>Additional comments on the paper by Thomas et al: how to evaluate &quot;quality of publication&quot;</title>
            <link>http://www.medworm.com/index.php?rid=5196251&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000900015%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>In conclusion, the small number of assessments of the incremental value of CRP, in conjunction with controversial results regarding the independent predictive value of CRP for short-term events does not support the recommendation of the routine use of CRP for risk stratification at admission of patients with ACS.A despecho de la asociaciÃ³n entre proteÃ­na C-reactiva de alta sensibilidad (PCR) y eventos recurrentes en sÃ­ndromes coronarios agudos sin supradesnivel del segmento ST (SCA), la medida de rutina de este marcador no ha sido recomendada. Con el propÃ³sito de evaluar si las evidencias cientÃ­ficas actuales justifican la incorporaciÃ³n de la PCR para estratificaciÃ³n de riesgo en la admisiÃ³n hospitalaria de pacientes con SCA, realizamos revisiÃ³n sistemÃ¡tica y metanÃ¡lisis de los ...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
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            <pubDate>Tue, 06 Sep 2011 19:52:32 +0100</pubDate>
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            <title>Comments on paper by Thomas et al: how to evaluate &quot;quality of publication&quot;</title>
            <link>http://www.medworm.com/index.php?rid=5196250&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000900014%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>In conclusion, the small number of assessments of the incremental value of CRP, in conjunction with controversial results regarding the independent predictive value of CRP for short-term events does not support the recommendation of the routine use of CRP for risk stratification at admission of patients with ACS.A despecho de la asociaciÃ³n entre proteÃ­na C-reactiva de alta sensibilidad (PCR) y eventos recurrentes en sÃ­ndromes coronarios agudos sin supradesnivel del segmento ST (SCA), la medida de rutina de este marcador no ha sido recomendada. Con el propÃ³sito de evaluar si las evidencias cientÃ­ficas actuales justifican la incorporaciÃ³n de la PCR para estratificaciÃ³n de riesgo en la admisiÃ³n hospitalaria de pacientes con SCA, realizamos revisiÃ³n sistemÃ¡tica y metanÃ¡lisis de los ...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
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            <pubDate>Tue, 06 Sep 2011 19:52:32 +0100</pubDate>
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            <title>Is endovascular treatment of penetrating aortic ulcer the solution?</title>
            <link>http://www.medworm.com/index.php?rid=5196249&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000900013%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>In conclusion, the small number of assessments of the incremental value of CRP, in conjunction with controversial results regarding the independent predictive value of CRP for short-term events does not support the recommendation of the routine use of CRP for risk stratification at admission of patients with ACS.A despecho de la asociaciÃ³n entre proteÃ­na C-reactiva de alta sensibilidad (PCR) y eventos recurrentes en sÃ­ndromes coronarios agudos sin supradesnivel del segmento ST (SCA), la medida de rutina de este marcador no ha sido recomendada. Con el propÃ³sito de evaluar si las evidencias cientÃ­ficas actuales justifican la incorporaciÃ³n de la PCR para estratificaciÃ³n de riesgo en la admisiÃ³n hospitalaria de pacientes con SCA, realizamos revisiÃ³n sistemÃ¡tica y metanÃ¡lisis de los ...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
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            <pubDate>Tue, 06 Sep 2011 19:52:32 +0100</pubDate>
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            <title>C-Reactive protein and outcomes in acute coronary syndromes: a systematic review and meta-analysis</title>
            <link>http://www.medworm.com/index.php?rid=5196248&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000900012%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>In conclusion, the small number of assessments of the incremental value of CRP, in conjunction with controversial results regarding the independent predictive value of CRP for short-term events does not support the recommendation of the routine use of CRP for risk stratification at admission of patients with ACS.A despecho de la asociaciÃ³n entre proteÃ­na C-reactiva de alta sensibilidad (PCR) y eventos recurrentes en sÃ­ndromes coronarios agudos sin supradesnivel del segmento ST (SCA), la medida de rutina de este marcador no ha sido recomendada. Con el propÃ³sito de evaluar si las evidencias cientÃ­ficas actuales justifican la incorporaciÃ³n de la PCR para estratificaciÃ³n de riesgo en la admisiÃ³n hospitalaria de pacientes con SCA, realizamos revisiÃ³n sistemÃ¡tica y metanÃ¡lisis de los ...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
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            <pubDate>Tue, 06 Sep 2011 19:52:32 +0100</pubDate>
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            <title>Growth-differentiation factor-15: a novel biomarker in patients with diastolic dysfunction?</title>
            <link>http://www.medworm.com/index.php?rid=5196247&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000900011%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: Growth differentiation factor-15 levels are elevated in subjects with HFnEF and can differentiate normal diastolic function from asymptomatic LVDD. In addition, GDF-15 is associated with a reduced cardiac output response in the orthostatic hemodynamic test.FUNDAMENTO: El factor de diferenciaciÃ³n de crecimiento-15 o GDF-15, una citocina de respuesta al estrÃ©s relacionada con el factor transformador de crecimiento beta (TGF-ÃŸ), es elevado y estÃ¡ independientemente relacionado con el pronÃ³stico adverso en la insuficiencia cardÃ­aca sistÃ³lica. OBJETIVO: El objetivo del presente estudio es investigar los niveles plasmÃ¡ticos de GDF-15 en pacientes con disfunciÃ³n diastÃ³lica preclÃ­nica o insuficiencia cardÃ­aca con fracciÃ³n de eyecciÃ³n normal (ICFEN). MÃ‰TODOS: Evaluamos a ...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
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            <pubDate>Tue, 06 Sep 2011 19:52:32 +0100</pubDate>
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            <title>Heart failure: comparison between six-minute walk test and cardiopulmonary test</title>
            <link>http://www.medworm.com/index.php?rid=5196246&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000900010%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The 6MWT was reproducible in this group of patients with HF (NYHA - I-II) and correlated with the CPET. Therefore, it is a tool for reliable evaluation, and a suitable, safe and low-cost alternative for the prescription of aerobic exercise in patients with HF.FUNDAMENTO: La insuficiencia cardÃ­aca crÃ³nica (IC), es un sÃ­ndrome complejo que se caracteriza por la reducciÃ³n del dÃ©bito cardÃ­aco con relaciÃ³n a las necesidades metabÃ³licas del organismo, como tambiÃ©n por las alteraciones metabÃ³licas y del eje neuro hormonal. Los sÃ­ntomas como el cansancio muscular y la disnea son notables y los test de esfuerzo son ampliamente utilizados para la evaluaciÃ³n de la capacidad funcional, pronÃ³stico y eficacia de las intervenciones terapÃ©uticas en ese sÃ­ndrome. OBJETIVO: Evalua...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
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            <pubDate>Tue, 06 Sep 2011 19:52:32 +0100</pubDate>
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        <item>
            <title>Pulse wave vocity in young adults: study of Rio de Janeiro</title>
            <link>http://www.medworm.com/index.php?rid=5196245&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000900009%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The percentile of BP in childhood/adolescence related to arterial distensibility assessed by PWV 13 years later. Changes in PWV can be identified in young individuals suggesting that early vascular impairment may be present in this age group, also related to blood pressure, anthropometric and metabolic variables.FUNDAMENTO: La velocidad de la onda de pulso (VOP), puede ser un marcador de compromiso cardiovascular, aunque existen pocos estudios en adultos jÃ³venes. OBJETIVO: Evaluar la asociaciÃ³n de la presiÃ³n arterial (PA), variables antropomÃ©tricas y metabÃ³licas actuales y tambiÃ©n obtenidas 13 aÃ±os antes, en la infancia y en la adolescencia, con la VOP. MÃ‰TODOS: Sesenta individuos fueron seguidos longitudinalmente y estratificados en dos grupos segÃºn el percentil de la...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=5196245</comments>
            <pubDate>Tue, 06 Sep 2011 19:52:32 +0100</pubDate>
            <guid isPermaLink="false">5196245</guid>        </item>
        <item>
            <title>Upregulation of mRNA myocardium calcium handling in rats submitted to exercise and food restriction</title>
            <link>http://www.medworm.com/index.php?rid=5196244&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000900008%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: Chronic exercise and food restriction increased the mRNA of transient Ca2+ proteins; however, TH-receptor axis cannot participate in the transcription of mRNA of myocardial calcium transient proteins.FUNDAMENTO: Entrenamiento fÃ­sico (EF) aumenta la sensibilidad de las hormonas tiroideas (HT) y la expresiÃ³n gÃ©nica de estructuras moleculares envueltas en el movimiento intracelular de calcio del miocardio, mientras que la restricciÃ³n alimenticia (RA) promueve efectos contrarios al EF. OBJETIVO: Evaluar los efectos de la asociaciÃ³n EF y RA sobre los niveles plasmÃ¡ticos de los HT y la producciÃ³n de ARNm de los receptores HT y estructuras moleculares del movimiento de calcio del miocardio de ratones. MÃ‰TODOS: Se utilizaron ratones Wistar Kyoto divididos en: control (C, n = 7)...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=5196244</comments>
            <pubDate>Tue, 06 Sep 2011 19:52:32 +0100</pubDate>
            <guid isPermaLink="false">5196244</guid>        </item>
        <item>
            <title>Vascular alterations in high-fat diet-obese rats: role of Endothelial L-arginine/NO Pathway</title>
            <link>http://www.medworm.com/index.php?rid=5196243&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000900007%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: High-fat diet-induced obesity promotes metabolic and vascular alterations. The vascular alteration involved an endothelial L-arginine/NO pathway improvement was probably correlated to diet-induced hyperinsulinemia and hyperleptinemia. The greater resistance to L-NAME effects in aorta of obese rats raises concerns about the lower cardiovascular vulnerability of obese individuals in the presence of associated pathologies that impair NO-system activity.FUNDAMENTO: Los mecanismos subyacentes a las anormalidades vasculares en la obesidad todavÃ­a no estÃ¡n completamente aclarados. OBJETIVO: Se evaluÃ³ la vÃ­a del Ã³xido nÃ­trico/L-arginina en la respuesta vascular de ratones obesos por dieta rica en grasa, concentrÃ¡ndonos en las cÃ©lulas endoteliales y en el mÃºsculo liso. MÃ‰TODOS...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=5196243</comments>
            <pubDate>Tue, 06 Sep 2011 19:52:32 +0100</pubDate>
            <guid isPermaLink="false">5196243</guid>        </item>
        <item>
            <title>Swimming training attenuates contractile dysfunction in diabetic rat cardiomyocytes</title>
            <link>http://www.medworm.com/index.php?rid=5196242&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000900006%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The swimming training program attenuated the contractile dysfunction of the LV myocytes of rats with experimental diabetes.FUNDAMENTO: La diabetes experimental promueve el trastorno contrÃ¡ctil de los cardiomiocitos, pero los efectos del entrenamiento en nataciÃ³n en este trastorno no se conocen. OBJETIVO: Probar los efectos de un programa de capacitaciÃ³n en nataciÃ³n (PTN) sobre el trastorno contrÃ¡ctil de cardiomiocitos de ratas con diabetes experimental. MÃ‰TODOS: Ratas Wistar (edad: 30 dÃ­as, peso corporal medio: 84,19 g) con diabetes inducida por estreptozotocina (60 mg/kg de peso corporal, glucosa &gt; 300 mg/dl) fueron divididos en diabÃ©ticos sedentarios (DS, n = 10) y diabÃ©ticos ejercitados (DE, n = 13). Animales de la misma edad y peso sirvieron de controles sedentario...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=5196242</comments>
            <pubDate>Tue, 06 Sep 2011 19:52:32 +0100</pubDate>
            <guid isPermaLink="false">5196242</guid>        </item>
        <item>
            <title>Exercise-induced left bundle branch block: prevalence and prognosis</title>
            <link>http://www.medworm.com/index.php?rid=5196241&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000900005%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: EI-LBBB is a rare clinical finding. Individuals with BCRE-EI have higher all-cause mortality when compared to those with normal ET results. However, this fact is explained by the fact that these patients are significantly older and have more associated cardiovascular diseases.FUNDAMENTO: El bloqueo completo de rama izquierda esfuerzo-inducido (BCRI E-I) es un hallazgo infrecuente en el test de ejercicio y su prevalencia y significado pronÃ³stico no son claros. OBJETIVO: Evaluar de forma longitudinal la prevalencia y el significado pronÃ³stico del BCRI E-I en los hombres norteamericanos veteranos de guerra. MÃ‰TODOS: Evaluamos 9.623 pacientes que realizaron ergometrÃ­a en cinta (TE) entre 1987 y 2007. Los resultados fueron comparados entre aquellos con TE normal (TE NL), los con...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=5196241</comments>
            <pubDate>Tue, 06 Sep 2011 19:52:32 +0100</pubDate>
            <guid isPermaLink="false">5196241</guid>        </item>
        <item>
            <title>Associated factors to total cholesterol: school based study in southern Brazil</title>
            <link>http://www.medworm.com/index.php?rid=5196240&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000900004%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: High total cholesterol levels on 07-12 year-old school children are associated with high socioeconomic level, female gender, and overweight. Encouraging an active life style and appropriate dietary habits can help control cholesterol levels and reduce risk factors.FUNDAMENTO: Evidencias han sugerido que una parte importante de niÃ±os y adolescentes presenta niveles elevados de colesterol total. OBJETIVO: Estimar la prevalencia de hipercolesterolemia y factores asociados en escolares de 7 a 12 aÃ±os de edad. MÃ‰TODOS: Estudio transversal de base escolar de una muestra aleatoria compuesta por 1.294 escolares de 7 a 12 aÃ±os, de Caxias do Sul (RS). Los escolares respondieron una entrevista con informaciones sobre nivel socioeconÃ³mico, hÃ¡bitos alimenticios y hÃ¡bitos de actividad...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=5196240</comments>
            <pubDate>Tue, 06 Sep 2011 19:52:32 +0100</pubDate>
            <guid isPermaLink="false">5196240</guid>        </item>
        <item>
            <title>Tissue doppler echocardiography in the diagnosis of heart transplantation rejection</title>
            <link>http://www.medworm.com/index.php?rid=5196239&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000900003%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: TDI added diagnostic information to predict CR &amp;gt; 3A compared to conventional Doppler. A TDI-based model could become a potential method to detect CR &amp;gt; 3A after Heart Transplantation.FUNDAMENTO: La biopsia endomiocÃ¡rdica (BEM) es el mÃ©todo gold standard para el diagnÃ³stico de rechazo celular (RC) despuÃ©s de transplante cardÃ­aco (TC). OBJETIVO: Testear la hipÃ³tesis de que el examen de imagen con Doppler tisular (IDT) puede detectar RC &amp;gt; 3A y agregar informaciÃ³n diagnÃ³stica, comparado al Doppler convencional. MÃ‰TODOS: Cincuenta y cuatro pacientes con TC fueron sometidos a BEM y estudio ecocardiogrÃ¡fico a travÃ©s de IDT en hasta 24 horas. Comparamos los pacientes con TC y RC &amp;gt; 3A con pacientes con TC y RC &lt; 3A, con un grupo control normal (13 pacientes). Fuero...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=5196239</comments>
            <pubDate>Tue, 06 Sep 2011 19:52:32 +0100</pubDate>
            <guid isPermaLink="false">5196239</guid>        </item>
        <item>
            <title>Rationality and methods: registry of clinical practice in high-risk cardiovascular patients</title>
            <link>http://www.medworm.com/index.php?rid=5196238&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000900002%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The analysis of this multicenter registry will design a horizontal perspective for the treatment of patients suffering from cardiovascular disease in Brazil.FUNDAMENTO: Hasta hoy, ningÃºn registro brasileÃ±o fue proyectado para documentar la prÃ¡ctica clÃ­nica con relaciÃ³n a la atenciÃ³n de pacientes de alto riesgo cardiovascular en una representativa y amplia muestra de centros investigadores, incluyendo hospitales pÃºblicos y privados en un Ã¡mbito nacional. Siendo asÃ­, este estudio permitirÃ¡ identificar los vacÃ­os existentes en la incorporaciÃ³n de intervenciones con el beneficio comprobado en nuestro medio. OBJETIVO: Elaborar un registro que evalÃºe la prÃ¡ctica clÃ­nica brasileÃ±a en lo que se refiere a la atenciÃ³n del paciente cardiovascular clasificado como de alto ...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=5196238</comments>
            <pubDate>Tue, 06 Sep 2011 19:52:32 +0100</pubDate>
            <guid isPermaLink="false">5196238</guid>        </item>
        <item>
            <title>One decade of Stem cell therapy for bone marrow: what is missing?</title>
            <link>http://www.medworm.com/index.php?rid=5196237&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000900001%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>(Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=5196237</comments>
            <pubDate>Tue, 06 Sep 2011 19:52:32 +0100</pubDate>
            <guid isPermaLink="false">5196237</guid>        </item>
        <item>
            <title>I Diretriz Brasileira de Cardio-Oncologia da Sociedade Brasileira de Cardiologia</title>
            <link>http://www.medworm.com/index.php?rid=4923248&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011001000001%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>(Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4923248</comments>
            <pubDate>Mon, 13 Jun 2011 15:10:19 +0100</pubDate>
            <guid isPermaLink="false">4923248</guid>        </item>
        <item>
            <title>II Guidelines for Perioperative Evaluation of the Brazilian Society of Cardiology</title>
            <link>http://www.medworm.com/index.php?rid=4895215&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000800001%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>(Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4895215</comments>
            <pubDate>Sun, 05 Jun 2011 16:34:31 +0100</pubDate>
            <guid isPermaLink="false">4895215</guid>        </item>
        <item>
            <title>I Diretriz Brasileira de Cardio-Oncologia da Sociedade Brasileira de Cardiologia</title>
            <link>http://www.medworm.com/index.php?rid=4664906&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000700001%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>(Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4664906</comments>
            <pubDate>Fri, 01 Apr 2011 16:31:12 +0100</pubDate>
            <guid isPermaLink="false">4664906</guid>        </item>
        <item>
            <title>Pharmacogenetic implications of the eNOS polymorphisms for cardiovascular action drugs</title>
            <link>http://www.medworm.com/index.php?rid=4644345&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000200017%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>A farmacogenÃ©tica Ã© um dos campos mais promissores da medicina. A conclusÃ£o do Projeto Genoma permitiu que esse campo comeÃ§asse a descobrir fatores complexos modulando a resposta Ã s drogas, e novas tecnologias estÃ£o a poucos passos de permitir uma grande expansÃ£o da Ã¡rea. As doenÃ§as cardiovasculares estÃ£o atualmente entre as maiores causas de internaÃ§Ãµes hospitalares e morte, e tÃªm sido alvo de grande parte dos estudos genÃ©ticos de doenÃ§as complexas. Paralelamente Ã  identificaÃ§Ã£o de marcadores de suscetibilidade Ã  doenÃ§a, Ã© necessÃ¡ria a investigaÃ§Ã£o de como perfis genÃ©ticos diferentes podem alterar respostas aos fÃ¡rmacos atualmente empregados. O sistema biolÃ³gico que controla a produÃ§Ã£o endotelial do Ã³xido nÃ­trico tem sido um dos grandes alvos nas respostas f...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4644345</comments>
            <pubDate>Tue, 29 Mar 2011 15:01:35 +0100</pubDate>
            <guid isPermaLink="false">4644345</guid>        </item>
        <item>
            <title>Coronary artery bypass graft (CABG) in the presence of coronary aneurysms</title>
            <link>http://www.medworm.com/index.php?rid=4644344&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000200016%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>Ã‰ descrito caso de paciente portador de volumosos aneurismas coronÃ¡rios, submetidos Ã  RCM, na qual foi adotada a exclusÃ£o cirÃºrgica destes aneurismas, seguido do implante de pontes de safena para as artÃ©rias comprometidas, com resultado a curto e longo prazos satisfatÃ³rioThis is the case of a patient with coronary aneurysms, who underwent CABG for surgical exclusion of these aneurysms, followed by implant of the bypass grafts to the arteries affected, with satisfactory short-term and long-term resultsSe describe el caso de un paciente con aneurismas coronarios voluminosos, que fueron sometidos a RQM, en la que se adoptÃ³ la exclusiÃ³n quirÃºrgica de estos aneurismas, seguida de la implantaciÃ³n de puentes de safena para las arterias en peligro, con resultado a corto y largo plazos s...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4644344</comments>
            <pubDate>Tue, 29 Mar 2011 15:01:35 +0100</pubDate>
            <guid isPermaLink="false">4644344</guid>        </item>
        <item>
            <title>Endovascular stent-graft treatment of penetrating aortic ulcer</title>
            <link>http://www.medworm.com/index.php?rid=4644343&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000200015%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>We report two cases of patients with severe chest pain, with no ischemic features, who underwent chest angiotomography and showed an ulceration of the aortic wall, with contrast penetration into the middle layer. Due to the failure of the medical treatment, the patients underwent percutaneous aortic stent implantation with complete resolution of symptomsLa Ãºlcera aterosclerÃ³tica penetrante de aorta es una patologÃ­a subdiagnosticada que presenta altas tasas de morbimortalidad. Referimos dos casos de pacientes con dolor torÃ¡cico intenso sin caracterÃ­sticas isquÃ©micas que se sometieron a una angiotomografÃ­a de tÃ³rax y presentaron ulceraciÃ³n en la pared de la aorta con penetraciÃ³n de contraste en la capa media. En razÃ³n de la falta en el tratamiento clÃ­nico, se sometieron a implant...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4644343</comments>
            <pubDate>Tue, 29 Mar 2011 15:01:35 +0100</pubDate>
            <guid isPermaLink="false">4644343</guid>        </item>
        <item>
            <title>Case 2/2011: forty-three months old child, male, with multiple ventricular septal defect, unfavorable clinical course, long term after anatomical correction</title>
            <link>http://www.medworm.com/index.php?rid=4644342&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000200014%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>A sÃ­ndrome da insuficiÃªncia cardÃ­aca (IC) pode ser definida como via final de qualquer forma de doenÃ§a cardÃ­aca. Os reflexos cardiovasculares simpatoinibitÃ³rios como o reflexo arterial barorreceptor estÃ£o significativamente suprimidos na IC. Pacientes com IC apresentam maior ventilaÃ§Ã£o para determinada carga de trabalho quando comparados a indivÃ­duos normais. Esse fato gera baixa eficiÃªncia ventilatÃ³ria e relaciona-se com maior ventilaÃ§Ã£o relativa Ã  produÃ§Ã£o de gÃ¡s carbÃ´nico, que Ã© um preditor de mau prognÃ³stico, alÃ©m de ser um fator limitante ao exercÃ­cio. HÃ¡ evidÃªncias de que o desequilÃ­brio autonÃ´mico contribua para a patogÃªnese e a progressÃ£o da insuficiÃªncia cardÃ­aca. Os quimiorreflexos sÃ£o os principais mecanismos de controle e regulaÃ§Ã£o das resposta...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4644342</comments>
            <pubDate>Tue, 29 Mar 2011 15:01:35 +0100</pubDate>
            <guid isPermaLink="false">4644342</guid>        </item>
        <item>
            <title>Errata</title>
            <link>http://www.medworm.com/index.php?rid=4644341&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000200013%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>A sÃ­ndrome da insuficiÃªncia cardÃ­aca (IC) pode ser definida como via final de qualquer forma de doenÃ§a cardÃ­aca. Os reflexos cardiovasculares simpatoinibitÃ³rios como o reflexo arterial barorreceptor estÃ£o significativamente suprimidos na IC. Pacientes com IC apresentam maior ventilaÃ§Ã£o para determinada carga de trabalho quando comparados a indivÃ­duos normais. Esse fato gera baixa eficiÃªncia ventilatÃ³ria e relaciona-se com maior ventilaÃ§Ã£o relativa Ã  produÃ§Ã£o de gÃ¡s carbÃ´nico, que Ã© um preditor de mau prognÃ³stico, alÃ©m de ser um fator limitante ao exercÃ­cio. HÃ¡ evidÃªncias de que o desequilÃ­brio autonÃ´mico contribua para a patogÃªnese e a progressÃ£o da insuficiÃªncia cardÃ­aca. Os quimiorreflexos sÃ£o os principais mecanismos de controle e regulaÃ§Ã£o das resposta...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4644341</comments>
            <pubDate>Tue, 29 Mar 2011 15:01:35 +0100</pubDate>
            <guid isPermaLink="false">4644341</guid>        </item>
        <item>
            <title>Behavior of central and peripheral chemoreflexes in heart failure</title>
            <link>http://www.medworm.com/index.php?rid=4644340&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000200012%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>A sÃ­ndrome da insuficiÃªncia cardÃ­aca (IC) pode ser definida como via final de qualquer forma de doenÃ§a cardÃ­aca. Os reflexos cardiovasculares simpatoinibitÃ³rios como o reflexo arterial barorreceptor estÃ£o significativamente suprimidos na IC. Pacientes com IC apresentam maior ventilaÃ§Ã£o para determinada carga de trabalho quando comparados a indivÃ­duos normais. Esse fato gera baixa eficiÃªncia ventilatÃ³ria e relaciona-se com maior ventilaÃ§Ã£o relativa Ã  produÃ§Ã£o de gÃ¡s carbÃ´nico, que Ã© um preditor de mau prognÃ³stico, alÃ©m de ser um fator limitante ao exercÃ­cio. HÃ¡ evidÃªncias de que o desequilÃ­brio autonÃ´mico contribua para a patogÃªnese e a progressÃ£o da insuficiÃªncia cardÃ­aca. Os quimiorreflexos sÃ£o os principais mecanismos de controle e regulaÃ§Ã£o das resposta...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4644340</comments>
            <pubDate>Tue, 29 Mar 2011 15:01:35 +0100</pubDate>
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        <item>
            <title>Acute effects of smoking on autonomic modulation: analysis by poincare plot</title>
            <link>http://www.medworm.com/index.php?rid=4644339&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000200011%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: Smoking resulted in acute modifications of the autonomic control, characterized by sympathetic activation and vagal withdrawal, presenting recovery 30 minutes after smoking.FUNDAMENTO: El tabaquismo altera la funciÃ³n autonÃ³mica. OBJETIVO: Investigar los efectos agudos del tabaquismo sobre la modulaciÃ³n autonÃ³mica y la recuperaciÃ³n de los Ã­ndices de variabilidad de frecuencia cardÃ­aca (VFC) post tabaco, por medio del plot de PoincarÃ© e Ã­ndices lineales. MÃ‰TODOS: Fueron evaluados 25 fumantes jÃ³venes, los cuales tuvieron la frecuencia cardÃ­aca analizada, latido a latido, en la posiciÃ³n sentada, despuÃ©s de 8 horas de abstinencia, por 30 minutos en reposo, 20 minutos durante el tabaco y 30 minutos post tabaco. AnÃ¡lisis de varianza para medidas repetidas, seguido del t...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4644339</comments>
            <pubDate>Tue, 29 Mar 2011 15:01:35 +0100</pubDate>
            <guid isPermaLink="false">4644339</guid>        </item>
        <item>
            <title>Sidestream cigarette smoke exposure effects on baroreflex in adult rats</title>
            <link>http://www.medworm.com/index.php?rid=4644338&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000200010%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: Our data suggest that three weeks of exposure to SSCS is not enough to significantly impair cardiovascular parameters and baroreflex sensitivity in normotensive Wistar rats.FUNDAMENTO: Ha sido demostrado en la literatura que la exposiciÃ³n al humo del cigarrillo causa hipertensiÃ³n en ratones; entre tanto, aun no fue demostrado si la funciÃ³n barorreflexa estÃ¡ perjudicada antes que el animal se vuelva hipertenso. OBJETIVO: Evaluamos los efectos de corto plazo de la exposiciÃ³n al humo lateral del cigarrillo (HLC) sobre la funciÃ³n barorreflexa en ratones Wistar normotensos. MÃ‰TODOS: Los ratones fueron expuestos al HLC durante tres semanas, 180 minutos, cinco dÃ­as por semana, a una concentraciÃ³n de monÃ³xido de carbono entre 100-300 ppm. La presiÃ³n arterial media (PAM) y la...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4644338</comments>
            <pubDate>Tue, 29 Mar 2011 15:01:35 +0100</pubDate>
            <guid isPermaLink="false">4644338</guid>        </item>
        <item>
            <title>Evaluation of cardiopulmonary fitness in individuals with hemiparesis after cerebrovascular accident</title>
            <link>http://www.medworm.com/index.php?rid=4644337&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000200009%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The test proved to be useful for prescribing physical activity in these individuals.FUNDAMENTO: Debido a la hemiparesia, la evaluaciÃ³n de la aptitud cardiorrespiratoria de individuos despuÃ©s de accidente vascular encefÃ¡lico (AVE), por medio de pruebas ergomÃ©tricas con protocolos convencionales, se ha vuelto en un reto. OBJETIVO: Llevar a cabo prueba cardiopulmonar (PCP) en hemiparÃ©ticos para una evaluaciÃ³n pre participaciÃ³n que busca una criteriosa prescripciÃ³n de ejercicio aerÃ³bico. MÃ‰TODOS: Participaron en el estudio 8 individuos con hemiparesia crÃ³nica, que se sometieron a PCP realizado con protocolo individualizado en rampa, desarrollado a partir de la informaciÃ³n de la velocidad de marcha de los individuos previamente evaluados en prueba de pista. Se considerÃ³...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4644337</comments>
            <pubDate>Tue, 29 Mar 2011 15:01:35 +0100</pubDate>
            <guid isPermaLink="false">4644337</guid>        </item>
        <item>
            <title>Inflammatory markers and antichlamydial antibodies in patients with metabolic syndrome</title>
            <link>http://www.medworm.com/index.php?rid=4644336&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000200008%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The inflammatory markers were significantly elevated in patients with MS, with acute myocardial infarction and stroke. There was no significant difference in anti-chlamydial antibodies in patients with MS, with and without events.FUNDAMENTO: El sÃ­ndrome metabÃ³lico estÃ¡ asociado al aumento de riesgo de eventos cardiovasculares. Marcadores inflamatorios y anticuerpos anti-Chlamydia han sido relacionados al desarrollo y a la progresiÃ³n de la aterosclerosis y de los eventos cardiovasculares. OBJETIVO: Evaluar los marcadores inflamatorios interleucina-6 (IL-6) y factor de necrosis tumoral-alfa (TNF-Î±) y los anticuerpos anti-Chlamydia pneumoniae en pacientes con sÃ­ndrome metabÃ³lico (SM), con y sin eventos cardiovasculares. MÃ‰TODOS: Estudio transversal constituido por 147 indi...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4644336</comments>
            <pubDate>Tue, 29 Mar 2011 15:01:35 +0100</pubDate>
            <guid isPermaLink="false">4644336</guid>        </item>
        <item>
            <title>Anthropometric indicators as predictors of high blood pressure in adolescents</title>
            <link>http://www.medworm.com/index.php?rid=4644335&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000200007%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: Although the waist-to-height ratio and BMI have shown good areas under the ROC curve, we suggest the use of waist circumference to predict high blood pressure.FUNDAMENTO: La hipertensiÃ³n arterial estÃ¡ relacionada al incremento de la grasa corporal, a la que se puede evaluar por medio de indicadores antropomÃ©tricos. OBJETIVO: Determinar el poder predictivo de indicadores antropomÃ©tricos y establecer sus puntos de corte como discriminadores de presiÃ³n arterial elevada. MÃ‰TODOS: Estudio transversal realizado con una muestra de 660 adolescentes de 14 a 19 aÃ±os siendo 51,9% jÃ³venes del sexo femenino. Se tuvieron en cuenta los siguientes indicadores antropomÃ©tricos: Ã­ndice de masa corporal (IMC), circunferencia de la cintura, razÃ³n cintura/estatura e Ã­ndice de conicidad. ...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4644335</comments>
            <pubDate>Tue, 29 Mar 2011 15:01:35 +0100</pubDate>
            <guid isPermaLink="false">4644335</guid>        </item>
        <item>
            <title>Prediction of metabolic syndrome in children through anthropometric indicators</title>
            <link>http://www.medworm.com/index.php?rid=4644334&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000200006%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: WC higher than 78 cm, body fat higher than 41%, and BMI higher than 24.5 kg/mÂ² were considered predictors of metabolic syndrome. The C index and WHR were not considered predictors.FUNDAMENTO: Debido a la necesidad de medir las variables antropomÃ©tricas, bioquÃ­micas y hemodinÃ¡micas para el diagnÃ³stico del sÃ­ndrome metabÃ³lico, se percibe la dificultad de la evaluaciÃ³n de grandes poblaciones, principalmente en niÃ±os, provocada por el difÃ­cil acceso y por el carÃ¡cter invasivo. Es urgente la necesidad de desarrollar formas diagnÃ³sticas de fÃ¡cil aplicaciÃ³n, buena precisiÃ³n y bajo costo, con la finalidad de predecir el sÃ­ndrome metabÃ³lico ya en las edades iniciales. OBJETIVO: Verificar la prevalencia del sÃ­ndrome metabÃ³lico en niÃ±os y probar los indicadores antropo...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4644334</comments>
            <pubDate>Tue, 29 Mar 2011 15:01:35 +0100</pubDate>
            <guid isPermaLink="false">4644334</guid>        </item>
        <item>
            <title>Epicardial mapping of sustained ventricular tachycardia in nonischemic heart disease</title>
            <link>http://www.medworm.com/index.php?rid=4644333&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000200005%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: Subepicardial circuits are frequent in patients with nonischemic heart disease. The epicardial mapping with multiple catheters carried out simultaneously with the endocardial mapping contributes to the identification of these circuits in a same procedure.FUNDAMENTO: La complejidad de los circuitos reentrantes relacionados a las taquicardias ventriculares disminuye los Ã­ndices de Ã©xito de los procedimientos de ablaciÃ³n por radiofrecuencia. OBJETIVO: Evaluar si el mapeo epicÃ¡rdico con mÃºltiples electrodos realizado simultÃ¡neamente con el mapeo endocÃ¡rdico ayuda en la ablaciÃ³n de la taquicardia ventricular (TV) sostenida en pacientes con cardiopatÃ­a no isquÃ©mica. MÃ‰TODOS: Veinte y seis pacientes con TV sostenida recurrente, siendo 22 (84,6%) con cardiopatÃ­a chagÃ¡sica ...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4644333</comments>
            <pubDate>Tue, 29 Mar 2011 15:01:35 +0100</pubDate>
            <guid isPermaLink="false">4644333</guid>        </item>
        <item>
            <title>Correlation between diastolic function and maximal exercise capacity on exercise test</title>
            <link>http://www.medworm.com/index.php?rid=4644332&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000200004%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>FUNDAMENTO: O aumento da pressÃ£o de capilar pulmonar (PCP) Ã© um dos mecanismos de intolerÃ¢ncia ao exercÃ­cio. A avaliaÃ§Ã£o da funÃ§Ã£o diastÃ³lica pelo ecocardiograma (ECO) Ã© capaz de estimar a PCP. OBJETIVO: Identificar variÃ¡veis determinantes da capacidade de exercÃ­cio em paciente submetidos a teste ergomÃ©trico (TE) de rotina, ECO convencional e doppler tecidual (DT). MÃ‰TODOS: Foram estudados, retrospectivamente, 640 pacientes submetidos a TE e ao ECO e DT. Pacientes com fraÃ§Ã£o de ejeÃ§Ã£o &lt; 55% foram excluÃ­dos. As velocidades de Doppler mitral convencional foram obtidas em diÃ¡stole precoce (E) e diÃ¡stole tardia (A), e o DT do anel mitral mediu as velocidades de diÃ¡stole precoce (eÂ’) e diÃ¡stole tardia (aÂ’). E/eÂ’ &amp;gt; 10 foi considerada uma estimativa de aumento da PCP....</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4644332</comments>
            <pubDate>Tue, 29 Mar 2011 15:01:35 +0100</pubDate>
            <guid isPermaLink="false">4644332</guid>        </item>
        <item>
            <title>Intramyocardial adrenergic activation in chagasic cardiomyopathy and coronary artery disease</title>
            <link>http://www.medworm.com/index.php?rid=4644331&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000200003%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>FUNDAMENTO: A norepinefrina miocÃ¡rdica estÃ¡ alterada na disfunÃ§Ã£o ventricular esquerda. Em pacientes com cardiomiopatia chagÃ¡sica (CC), essa questÃ£o ainda nÃ£o foi discutida. OBJETIVO: Determinar o nÃ­vel de norepinefrina (NE) miocÃ¡rdica em pacientes com CC e comparÃ¡-la em pacientes com doenÃ§a arterial coronariana (DAC) e relacionar NE miocÃ¡rdica com a fraÃ§Ã£o de ejeÃ§Ã£o do ventrÃ­culo esquerdo (FEVE). MÃ‰TODOS: Estudamos 39 pacientes com CC, divididos em grupo 1: 21 indivÃ­duos com FEVE normal e grupo 2: 18 com FEVE diminuÃ­da. Dezessete pacientes com DAC foram divididos em grupo 3: 12 indivÃ­duos com FEVE normal e grupo 4: 5 indivÃ­duos com FEVE diminuÃ­da. Ecocardiografia bidimensional foi usada para medir a FEVE. A NE miocÃ¡rdica foi determinada atravÃ©s de Cromatografia LÃ...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4644331</comments>
            <pubDate>Tue, 29 Mar 2011 15:01:35 +0100</pubDate>
            <guid isPermaLink="false">4644331</guid>        </item>
        <item>
            <title>Risk factors for mortality in octogenarians undergoing myocardial revascularization surgery</title>
            <link>http://www.medworm.com/index.php?rid=4644330&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000200002%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: Subepicardial circuits are frequent in patients with nonischemic heart disease. The epicardial mapping with multiple catheters carried out simultaneously with the endocardial mapping contributes to the identification of these circuits in a same procedure.FUNDAMENTO: Edad mayor a 80 aÃ±os no es, por si sola, el Ãºnico factor de riesgo para la mortalidad en revascularizaciÃ³n miocÃ¡rdica. OBJETIVO: Identificar factores de riesgo para la mortalidad en pacientes octogenarios sometidos a revascularizaciÃ³n miocÃ¡rdica. MÃ‰TODOS: Estudiamos 164 pacientes, con edad igual o mayor a 80 aÃ±os. Las variables estudiadas fueron: sexo, edad (en aÃ±os), fracciÃ³n de eyecciÃ³n del ventrÃ­culo izquierdo (FEVI), reoperaciÃ³n, cirugÃ­a de emergencia, nÃºmero de arterias revascularizadas, uso de l...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4644330</comments>
            <pubDate>Tue, 29 Mar 2011 15:01:35 +0100</pubDate>
            <guid isPermaLink="false">4644330</guid>        </item>
        <item>
            <title>Using the impact factor and H index to assess researchers and publications</title>
            <link>http://www.medworm.com/index.php?rid=4644329&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000200001%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>(Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4644329</comments>
            <pubDate>Tue, 29 Mar 2011 15:01:35 +0100</pubDate>
            <guid isPermaLink="false">4644329</guid>        </item>
        <item>
            <title>Use of intracardiac echocardiography in the electrophysiology laboratory</title>
            <link>http://www.medworm.com/index.php?rid=4437047&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000100019%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>O ecocardiograma intracardÃ­aco (EIC) proporciona uma visualizaÃ§Ã£o detalhada das estruturas cardÃ­acas, combinada a informaÃ§Ãµes hemodinÃ¢micas, permitindo posicionamento acurado e em tempo real do posicionamento dos cateteres, reduÃ§Ã£o do tempo de exposiÃ§Ã£o Ã  fluoroscopia, e a monitorizaÃ§Ã£o de complicaÃ§Ãµes agudas durante o procedimento eletrofisiolÃ³gico (ex. formaÃ§Ã£o de trombos, derrame pericÃ¡rdico, tamponamento cardÃ­aco). Por isso, a sua utilizaÃ§Ã£o tem sido crescente, principalmente na ablaÃ§Ã£o da fibrilaÃ§Ã£o atrial e das arritmias ventriculares. Na ablaÃ§Ã£o de fibrilaÃ§Ã£o atrial demonstra grande utilidade por fornecer dados anatÃ´micos do Ã¡trio esquerdo e veias pulmonares, auxiliar nas punÃ§Ãµes transeptais, localizar o Ã³stio e antro das veias pulmonares, monitor...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4437047</comments>
            <pubDate>Sat, 05 Feb 2011 15:47:59 +0100</pubDate>
            <guid isPermaLink="false">4437047</guid>        </item>
        <item>
            <title>Constrictive pericarditis with extensive calcification</title>
            <link>http://www.medworm.com/index.php?rid=4437046&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000100018%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>Paciente com sinais e sintomas de insuficiÃªncia cardÃ­aca direita de etiologia desconhecida, transferida para tratamento em hospital de referÃªncia da zona leste de SÃ£o Paulo, com diagnÃ³stico de pericardite constritiva calcificada, tratada cirurgicamente. Essa patologia caracteriza-se por processo de calcificaÃ§Ã£o irreversÃ­vel do pericÃ¡rdio, e o tratamento cirÃºrgico Ã© a alternativa para o controle dos sintomas e a melhora da qualidade de vida dos pacientes. Esse caso chamou a atenÃ§Ã£o pela extensÃ£o da calcificaÃ§Ã£o e por seu local de distribuiÃ§Ã£o, atingindo o septo interventricular, fato que dificultou o diagnÃ³stico pelo aspecto inusitado das imagens, deixando dÃºvida se haveria outra doenÃ§a associada.A patient with signs and symptoms of right heart failure of unknown etiolo...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4437046</comments>
            <pubDate>Sat, 05 Feb 2011 15:47:59 +0100</pubDate>
            <guid isPermaLink="false">4437046</guid>        </item>
        <item>
            <title>Long distance runner with dilated cardiomyopathy and excellent performance</title>
            <link>http://www.medworm.com/index.php?rid=4437045&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000100017%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>This article reviews the scientific evidence on the alternative sites for right ventricular stimulation, with emphasis on the safety of the procedure, the measurement of the electrophysiological parameters, assessment of the left ventricular function and the clinical follow-up of patients.La estimulaciÃ³n ventricular derecha convencional puede estar asociada a efectos deletÃ©reos sobre la funciÃ³n cardÃ­aca. La necesidad de una estimulaciÃ³n cardÃ­aca artificial mÃ¡s fisiolÃ³gica es, indiscutiblemente, uno de los puntos mÃ¡s importantes en el Ã¡rea de la electroterapia cardÃ­aca. Los algoritmos de programaciÃ³n para la manutenciÃ³n de la conducciÃ³n atrioventricular propia, la estimulaciÃ³n de sitios endocÃ¡rdicos alternativos y la terapia de resincronizaciÃ³n cardÃ­aca son utilizados con ...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4437045</comments>
            <pubDate>Sat, 05 Feb 2011 15:47:59 +0100</pubDate>
            <guid isPermaLink="false">4437045</guid>        </item>
        <item>
            <title>Case 1/2011: 15-year-old male adolescent with congenital tricuspid insufficiency simulating Ebstein's anomaly</title>
            <link>http://www.medworm.com/index.php?rid=4437044&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000100016%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>This article reviews the scientific evidence on the alternative sites for right ventricular stimulation, with emphasis on the safety of the procedure, the measurement of the electrophysiological parameters, assessment of the left ventricular function and the clinical follow-up of patients.La estimulaciÃ³n ventricular derecha convencional puede estar asociada a efectos deletÃ©reos sobre la funciÃ³n cardÃ­aca. La necesidad de una estimulaciÃ³n cardÃ­aca artificial mÃ¡s fisiolÃ³gica es, indiscutiblemente, uno de los puntos mÃ¡s importantes en el Ã¡rea de la electroterapia cardÃ­aca. Los algoritmos de programaciÃ³n para la manutenciÃ³n de la conducciÃ³n atrioventricular propia, la estimulaciÃ³n de sitios endocÃ¡rdicos alternativos y la terapia de resincronizaciÃ³n cardÃ­aca son utilizados con ...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4437044</comments>
            <pubDate>Sat, 05 Feb 2011 15:47:59 +0100</pubDate>
            <guid isPermaLink="false">4437044</guid>        </item>
        <item>
            <title>Aortic stenosis and the elderly</title>
            <link>http://www.medworm.com/index.php?rid=4437043&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000100015%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>This article reviews the scientific evidence on the alternative sites for right ventricular stimulation, with emphasis on the safety of the procedure, the measurement of the electrophysiological parameters, assessment of the left ventricular function and the clinical follow-up of patients.La estimulaciÃ³n ventricular derecha convencional puede estar asociada a efectos deletÃ©reos sobre la funciÃ³n cardÃ­aca. La necesidad de una estimulaciÃ³n cardÃ­aca artificial mÃ¡s fisiolÃ³gica es, indiscutiblemente, uno de los puntos mÃ¡s importantes en el Ã¡rea de la electroterapia cardÃ­aca. Los algoritmos de programaciÃ³n para la manutenciÃ³n de la conducciÃ³n atrioventricular propia, la estimulaciÃ³n de sitios endocÃ¡rdicos alternativos y la terapia de resincronizaciÃ³n cardÃ­aca son utilizados con ...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4437043</comments>
            <pubDate>Sat, 05 Feb 2011 15:47:59 +0100</pubDate>
            <guid isPermaLink="false">4437043</guid>        </item>
        <item>
            <title>The classic always has something extra</title>
            <link>http://www.medworm.com/index.php?rid=4437042&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000100014%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>This article reviews the scientific evidence on the alternative sites for right ventricular stimulation, with emphasis on the safety of the procedure, the measurement of the electrophysiological parameters, assessment of the left ventricular function and the clinical follow-up of patients.La estimulaciÃ³n ventricular derecha convencional puede estar asociada a efectos deletÃ©reos sobre la funciÃ³n cardÃ­aca. La necesidad de una estimulaciÃ³n cardÃ­aca artificial mÃ¡s fisiolÃ³gica es, indiscutiblemente, uno de los puntos mÃ¡s importantes en el Ã¡rea de la electroterapia cardÃ­aca. Los algoritmos de programaciÃ³n para la manutenciÃ³n de la conducciÃ³n atrioventricular propia, la estimulaciÃ³n de sitios endocÃ¡rdicos alternativos y la terapia de resincronizaciÃ³n cardÃ­aca son utilizados con ...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4437042</comments>
            <pubDate>Sat, 05 Feb 2011 15:47:59 +0100</pubDate>
            <guid isPermaLink="false">4437042</guid>        </item>
        <item>
            <title>Alternative endocardial sites for artificial cardiac stimulation</title>
            <link>http://www.medworm.com/index.php?rid=4437041&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000100013%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>This article reviews the scientific evidence on the alternative sites for right ventricular stimulation, with emphasis on the safety of the procedure, the measurement of the electrophysiological parameters, assessment of the left ventricular function and the clinical follow-up of patients.La estimulaciÃ³n ventricular derecha convencional puede estar asociada a efectos deletÃ©reos sobre la funciÃ³n cardÃ­aca. La necesidad de una estimulaciÃ³n cardÃ­aca artificial mÃ¡s fisiolÃ³gica es, indiscutiblemente, uno de los puntos mÃ¡s importantes en el Ã¡rea de la electroterapia cardÃ­aca. Los algoritmos de programaciÃ³n para la manutenciÃ³n de la conducciÃ³n atrioventricular propia, la estimulaciÃ³n de sitios endocÃ¡rdicos alternativos y la terapia de resincronizaciÃ³n cardÃ­aca son utilizados con ...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4437041</comments>
            <pubDate>Sat, 05 Feb 2011 15:47:59 +0100</pubDate>
            <guid isPermaLink="false">4437041</guid>        </item>
        <item>
            <title>Nitric oxide and the cardiovascular system: cell activation, vascular reactivity and genetic variant</title>
            <link>http://www.medworm.com/index.php?rid=4437040&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000100012%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>O Ã³xido nÃ­trico (NO), primariamente identificado como um fator relaxante derivado do endotÃ©lio, Ã© um radical livre atuante na sinalizaÃ§Ã£o de diferentes processos biolÃ³gicos. A identificaÃ§Ã£o das isoformas das sintases do NO (NOS) e a subsequente caracterizaÃ§Ã£o dos mecanismos de ativaÃ§Ã£o celulares das enzimas possibilitaram tanto a compreensÃ£o de parte das interaÃ§Ãµes fisiolÃ³gicas como a compreensÃ£o de parte dos mecanismos de doenÃ§a, na qual o NO estÃ¡ envolvido. A isoforma endotelial da NOS (eNOS), expressa principalmente no endotÃ©lio vascular, desempenha importante papel na regulaÃ§Ã£o da reatividade vascular e no desenvolvimento e na progressÃ£o da aterosclerose. Esta revisÃ£o tem o propÃ³sito de contextualizar o leitor sobre a estrutura da eNOS e seus mecanismos de ati...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4437040</comments>
            <pubDate>Sat, 05 Feb 2011 15:47:59 +0100</pubDate>
            <guid isPermaLink="false">4437040</guid>        </item>
        <item>
            <title>Quality of life of patients that had a heart transplant: application of Whoqol-Bref scale</title>
            <link>http://www.medworm.com/index.php?rid=4437039&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000100011%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The heart transplant had a lot of influence on the quality of life of transplant patients, because the results have proven to be statistically significant after the transplant. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4437039</comments>
            <pubDate>Sat, 05 Feb 2011 15:47:59 +0100</pubDate>
            <guid isPermaLink="false">4437039</guid>        </item>
        <item>
            <title>Reference values for cardiopulmonary exercise testing for sedentary and active men and women</title>
            <link>http://www.medworm.com/index.php?rid=4437038&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000100010%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: This article provides reference values of max VO2, among other parameters, in the Cardiopulmonary Exercise Testing performed on the treadmill in individuals of both sexes, either active and sedentary. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4437038</comments>
            <pubDate>Sat, 05 Feb 2011 15:47:59 +0100</pubDate>
            <guid isPermaLink="false">4437038</guid>        </item>
        <item>
            <title>Body mass index and hypertension in adult subjects in Brazil's Midwest</title>
            <link>http://www.medworm.com/index.php?rid=4437037&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000100009%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The percentage of people that were overweight and those who did not do exercises in Nova Andradina indicates that these issues are also an important challenge for the health sector in smaller cities. Therefore, it is urgent that multidisciplinary intervention programs be implemented in primary health care. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4437037</comments>
            <pubDate>Sat, 05 Feb 2011 15:47:59 +0100</pubDate>
            <guid isPermaLink="false">4437037</guid>        </item>
        <item>
            <title>Association between inflammatory markers and cardiovascular risk factors in women from Kolkata, W.B, India</title>
            <link>http://www.medworm.com/index.php?rid=4437036&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000100008%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: In the present study, risk factors like BMI, WC, and HDL-C and apo A1 show significant association with hs-CRP. WBC count was significantly correlated with HDL-C, fasting glucose, TC/HDL-C ratio in women. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4437036</comments>
            <pubDate>Sat, 05 Feb 2011 15:47:59 +0100</pubDate>
            <guid isPermaLink="false">4437036</guid>        </item>
        <item>
            <title>Prognostic value of dipyridamole stress echocardiography in women</title>
            <link>http://www.medworm.com/index.php?rid=4437035&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000100007%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The baseline ECG and positive DSE were independent variables for the occurrence of outcomes. The DSE showed excellent negative predictive value, confirming its usefulness in evaluating prognosis in such patients. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4437035</comments>
            <pubDate>Sat, 05 Feb 2011 15:47:59 +0100</pubDate>
            <guid isPermaLink="false">4437035</guid>        </item>
        <item>
            <title>Obstructive coronary disease in patients with chronic liver disease awaiting liver transplantation</title>
            <link>http://www.medworm.com/index.php?rid=4437034&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000100006%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: Only hypertension was a risk factor with statistical significance for the development of CAD in patients with ALF awaiting liver transplantation. Because it is a modifiable risk factor, this finding guides the practice of therapeutic attitudes in an attempt to prevent or delay the development of CAD in these patients. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4437034</comments>
            <pubDate>Sat, 05 Feb 2011 15:47:59 +0100</pubDate>
            <guid isPermaLink="false">4437034</guid>        </item>
        <item>
            <title>Implementing clinical guidelines on acute myocardial infarction care in an emergency service</title>
            <link>http://www.medworm.com/index.php?rid=4437033&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000100005%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>FUNDAMENTO: A implementaÃ§Ã£o de diretrizes clÃ­nicas na atenÃ§Ã£o ao infarto agudo do miocÃ¡rdio (IAM) produz melhores resultados. OBJETIVO: Apresentar um programa multidisciplinar de implementaÃ§Ã£o dessas diretrizes em uma grande emergÃªncia pÃºblica e verificar seu impacto. MÃ‰TODOS: Estudo de avaliaÃ§Ã£o de serviÃ§os de saÃºde, com desenho do tipo &quot;antes e apÃ³s&quot;, para avaliar os indicadores da qualidade da atenÃ§Ã£o ao IAM antes e apÃ³s a implementaÃ§Ã£o de estratÃ©gias de treinamento e de facilitaÃ§Ã£o da adesÃ£o das equipes da emergÃªncia a diretrizes clÃ­nicas. Isso inclui a elaboraÃ§Ã£o de material didÃ¡tico e de sensibilizaÃ§Ã£o e a supervisÃ£o continuada. Estimativa de risco relativo (RR) e intervalos de confianÃ§a (IC95%). RESULTADOS: Grupo prÃ©-programa de diretrizes clÃ­nica...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4437033</comments>
            <pubDate>Sat, 05 Feb 2011 15:47:59 +0100</pubDate>
            <guid isPermaLink="false">4437033</guid>        </item>
        <item>
            <title>CRP levels are higher in patients with ST elevation than non-ST elevation acute coronary syndrome</title>
            <link>http://www.medworm.com/index.php?rid=4437032&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000100004%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>FUNDAMENTO: HÃ¡ grande interesse no uso de proteÃ­na C-reativa de alta sensibilidade (PCR-as) para avaliaÃ§Ã£o de risco. Altos nÃ­veis de PCR-as no inÃ­cio da sÃ­ndrome coronÃ¡ria aguda (SCA), antes da necrose tecidual, pode ser um marcador substituto para comorbidades cardiovasculares. OBJETIVO: Dessa forma, nosso objetivo foi estudar diferentes medidas de seguimento de nÃ­veis de PCR-as em pacientes com SCA e comparar as diferenÃ§as entre infarto do miocÃ¡rdio sem elevaÃ§Ã£o do segmento ST (NSTEMI) com pacientes apresentando elevaÃ§Ã£o do segmento ST (STEMI). MÃ‰TODOS: Este Ã© um estudo observacional. Dos 89 pacientes recrutados, 60 apresentavam infarto agudo do miocÃ¡rdio (IAM). TrÃªs nÃ­veis seriados de PCR-us, a nÃ­vel basal na hospitalizaÃ§Ã£o antes de 12 horas apÃ³s inicio dos sinto...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4437032</comments>
            <pubDate>Sat, 05 Feb 2011 15:47:59 +0100</pubDate>
            <guid isPermaLink="false">4437032</guid>        </item>
        <item>
            <title>Influence of breast characteristics in myocardial scintigraphy through the Monte Carlo method</title>
            <link>http://www.medworm.com/index.php?rid=4437031&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000100003%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: Monte Carlo simulation showed that the influence of the thickness of the breasts in the attenuation of photons in myocardial scintigraphy with 99mTc is much greater than the influence of their compositions. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4437031</comments>
            <pubDate>Sat, 05 Feb 2011 15:47:59 +0100</pubDate>
            <guid isPermaLink="false">4437031</guid>        </item>
        <item>
            <title>Dysfunction of the pulmonary homograft used in the reconstruction of the right ventricle exit tract</title>
            <link>http://www.medworm.com/index.php?rid=4437030&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000100002%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The pulmonary homograft smaller than 21 mm and the inadequate pulmonary valva for the age and weight of the patient are determining factors for the prosthesis dysfunction. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4437030</comments>
            <pubDate>Sat, 05 Feb 2011 15:47:59 +0100</pubDate>
            <guid isPermaLink="false">4437030</guid>        </item>
        <item>
            <title>Mensagem do editor</title>
            <link>http://www.medworm.com/index.php?rid=4437029&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2011000100001%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>(Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4437029</comments>
            <pubDate>Sat, 05 Feb 2011 15:47:59 +0100</pubDate>
            <guid isPermaLink="false">4437029</guid>        </item>
        <item>
            <title>Ii diretrizes em cardiogeriatria da sociedade brasileira de cardiologia</title>
            <link>http://www.medworm.com/index.php?rid=4179938&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010002100001%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>(Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4179938</comments>
            <pubDate>Fri, 19 Nov 2010 03:25:07 +0100</pubDate>
            <guid isPermaLink="false">4179938</guid>        </item>
        <item>
            <title>Effects of the use of theoretical versus theoretical-practical training on Cardiopulmonary Resuscitation</title>
            <link>http://www.medworm.com/index.php?rid=4078307&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001300008%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The use of CPR videos and theoretical training did not improve the individuals' psychomotor ability to perform good quality CPR; however, it may improve their cognitive ability (knowledge). Critical areas of intervention are the primary ABCD and the correct use of AED.FUNDAMENTO: El conocimiento teÃ³rico y la habilidad de realizar resucitaciÃ³n cardiopulmonar (RCP) de calidad son esenciales para la sobrevida del paciente vÃ­ctima de muerte sÃºbita. OBJETIVO: Determinar si la enseÃ±anza sÃ³lo teÃ³rica es capaz de promover la enseÃ±anza de la RCP de buena calidad y conocimiento en profesionales del Ã¡rea de salud comparado con curso teÃ³rico-prÃ¡ctico de soporte bÃ¡sico de vida. MÃ‰TODOS: Veinte enfermeras voluntarias participaron del entrenamiento teÃ³rico de RCP y desfibrilaciÃ...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4078307</comments>
            <pubDate>Tue, 19 Oct 2010 12:04:37 +0100</pubDate>
            <guid isPermaLink="false">4078307</guid>        </item>
        <item>
            <title>Aspirin resistance: fact or fiction?</title>
            <link>http://www.medworm.com/index.php?rid=4041348&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001300024%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>Uma metanÃ¡lise de estudos clÃ­nicos de pacientes com doenÃ§a cardiovascular demonstrou que o uso de aspirina estava associado Ã  reduÃ§Ã£o de 22% de mortes e a eventos vasculares isquÃªmicos relevantes. Entretanto, estudos clÃ­nicos revelaram que pacientes tomando regularmente aspirina apresentavam recorrÃªncia de eventos cardiovasculares. Tal constataÃ§Ã£o levou a um questionamento: se, em alguns pacientes, a aspirina nÃ£o era eficaz em bloquear a agregaÃ§Ã£o plaquetÃ¡ria, sendo estes pacientes chamados de nÃ£o responsivos ou resistentes Ã  aspirina. Conceitua-se resistÃªncia clÃ­nica Ã  aspirina pela ocorrÃªncia de eventos cardiovasculares em pacientes na vigÃªncia de tratamento com aspirina, enquanto a resistÃªncia laboratorial Ã© definida como a persistÃªncia da agregaÃ§Ã£o plaquetÃ¡r...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4041348</comments>
            <pubDate>Fri, 08 Oct 2010 13:32:20 +0100</pubDate>
            <guid isPermaLink="false">4041348</guid>        </item>
        <item>
            <title>Infectious endocarditis due to Streptococcus bovis in a patient with colon carcinoma</title>
            <link>http://www.medworm.com/index.php?rid=4041347&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001300023%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>We report the case of a 66 year-old female patient with infectious endocarditis due to Streptococcus bovis and adenocarcinoma of the colon that developed acute aortic insufficiency. She was submitted to aortic valve replacement surgery and later to tumor resection (right hemicolectomy). It is important to emphasize the need for complementing the study of the colon, even in asymptomatic individuals, when infectious endocarditis due to S. bovis is diagnosed.Describimos el caso de una paciente de 66 aÃ±os de edad, con endocarditis infecciosa por streptococcus bovis y adenocarcinoma colÃ³nico, que desarrollÃ³ insuficiencia aÃ³rtica grave aguda. Fue sometida a cirugÃ­a de reemplazo valvular aÃ³rtico y posteriormente a resecciÃ³n tumoral (hemicolectomÃ­a derecha). Es importante destacar la neces...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4041347</comments>
            <pubDate>Fri, 08 Oct 2010 13:32:20 +0100</pubDate>
            <guid isPermaLink="false">4041347</guid>        </item>
        <item>
            <title>Pacemaker electrode misplaced in the left ventricle</title>
            <link>http://www.medworm.com/index.php?rid=4041346&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001300022%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>This study reports the case of an anomalous implantation of VVI pacemaker electrode in the left ventricle (LV) diagnosed during routine evaluation, two years after implantation. The patient is a 65-year-old woman with Chagas disease. Electrocardiogram (ECG) revealed a pattern of right branch block. Profile chest X-ray showed electrode with posterior curvature path. In transthoracic echocardiography, the diagnosis revealed that the catheter penetrated the right atrium, crossed the atrial septum, descended through the left atrium and mitral valve orifice and deployed on the LV wall. The following related aspects are addressed: potential deployment routes, clinical, radiological, electrocardiographic and echocardiographic pictures, complications and treatment options.Relatamos caso de implant...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4041346</comments>
            <pubDate>Fri, 08 Oct 2010 13:32:20 +0100</pubDate>
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        <item>
            <title>Case 5/2010 - A seven-year-old girl with tetralogy of fallot and absent pulmonary valve</title>
            <link>http://www.medworm.com/index.php?rid=4041345&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001300021%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>O adenocarcinoma de prÃ³stata Ã© o cÃ¢ncer mais comum no sexo masculino apÃ³s o cÃ¢ncer de pele. Entre as vÃ¡rias formas de tratamento do cÃ¢ncer de prÃ³stata, a terapia de bloqueio androgÃªnico Ã© uma modalidade consagrada nos pacientes com doenÃ§a metastÃ¡tica ou localmente avanÃ§ada, que provavelmente resulta em aumento de sobrevida. No entanto, o bloqueio androgÃªnico Ã© causador de uma sÃ©rie de consequÃªncias adversas. ComplicaÃ§Ãµes como osteoporose, disfunÃ§Ã£o sexual, ginecomastia, anemia e alteraÃ§Ãµes na composiÃ§Ã£o corporal sÃ£o bem conhecidas. Recentemente, uma sÃ©rie de complicaÃ§Ãµes metabÃ³licas foi descrita como aumento da circunferÃªncia abdominal, resistÃªncia Ã  insulina, hiperglicemia, diabete, dislipidemia e sÃ­ndrome metabÃ³lica com consequente aumento do risco de e...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4041345</comments>
            <pubDate>Fri, 08 Oct 2010 13:32:20 +0100</pubDate>
            <guid isPermaLink="false">4041345</guid>        </item>
        <item>
            <title>Is it only inflammation or infection as well?</title>
            <link>http://www.medworm.com/index.php?rid=4041344&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001300020%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>O adenocarcinoma de prÃ³stata Ã© o cÃ¢ncer mais comum no sexo masculino apÃ³s o cÃ¢ncer de pele. Entre as vÃ¡rias formas de tratamento do cÃ¢ncer de prÃ³stata, a terapia de bloqueio androgÃªnico Ã© uma modalidade consagrada nos pacientes com doenÃ§a metastÃ¡tica ou localmente avanÃ§ada, que provavelmente resulta em aumento de sobrevida. No entanto, o bloqueio androgÃªnico Ã© causador de uma sÃ©rie de consequÃªncias adversas. ComplicaÃ§Ãµes como osteoporose, disfunÃ§Ã£o sexual, ginecomastia, anemia e alteraÃ§Ãµes na composiÃ§Ã£o corporal sÃ£o bem conhecidas. Recentemente, uma sÃ©rie de complicaÃ§Ãµes metabÃ³licas foi descrita como aumento da circunferÃªncia abdominal, resistÃªncia Ã  insulina, hiperglicemia, diabete, dislipidemia e sÃ­ndrome metabÃ³lica com consequente aumento do risco de e...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4041344</comments>
            <pubDate>Fri, 08 Oct 2010 13:32:20 +0100</pubDate>
            <guid isPermaLink="false">4041344</guid>        </item>
        <item>
            <title>Cardiovascular risks of androgen deprivation therapy</title>
            <link>http://www.medworm.com/index.php?rid=4041343&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001300019%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>O adenocarcinoma de prÃ³stata Ã© o cÃ¢ncer mais comum no sexo masculino apÃ³s o cÃ¢ncer de pele. Entre as vÃ¡rias formas de tratamento do cÃ¢ncer de prÃ³stata, a terapia de bloqueio androgÃªnico Ã© uma modalidade consagrada nos pacientes com doenÃ§a metastÃ¡tica ou localmente avanÃ§ada, que provavelmente resulta em aumento de sobrevida. No entanto, o bloqueio androgÃªnico Ã© causador de uma sÃ©rie de consequÃªncias adversas. ComplicaÃ§Ãµes como osteoporose, disfunÃ§Ã£o sexual, ginecomastia, anemia e alteraÃ§Ãµes na composiÃ§Ã£o corporal sÃ£o bem conhecidas. Recentemente, uma sÃ©rie de complicaÃ§Ãµes metabÃ³licas foi descrita como aumento da circunferÃªncia abdominal, resistÃªncia Ã  insulina, hiperglicemia, diabete, dislipidemia e sÃ­ndrome metabÃ³lica com consequente aumento do risco de e...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4041343</comments>
            <pubDate>Fri, 08 Oct 2010 13:32:20 +0100</pubDate>
            <guid isPermaLink="false">4041343</guid>        </item>
        <item>
            <title>Pressure response after resistance exercise for different body segments in hypertensive people</title>
            <link>http://www.medworm.com/index.php?rid=4041342&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001300018%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: Resistance exercise in different body segments promoted similar increases and safe levels of systolic blood pressure, although with a tendency toward greater response of it when large muscle groups at high loads are exercised.FUNDAMENTO: El ejercicio de resistencia ha sido actualmente recomendado como componente adjunto del ejercicio aerÃ³bico en el programa de entrenamiento fÃ­sico dirigido al tratamiento y control de la hipertensiÃ³n arterial sistÃ©mica (HAS). Entre tanto, el mismo aun no ha sido ampliamente incorporado en la prÃ¡ctica clÃ­nica, posiblemente por la escasez de evidencias disponibles sobre los lÃ­mites seguros de la respuesta presÃ³rica aguda en esa modalidad. OBJETIVO: Investigar el efecto agudo del ejercicio de resistencia progresivo, de diferentes segmentos ...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4041342</comments>
            <pubDate>Fri, 08 Oct 2010 13:32:20 +0100</pubDate>
            <guid isPermaLink="false">4041342</guid>        </item>
        <item>
            <title>Cardiorespiratory fitness and quality of life at different exercise intensities after myocardial infarction</title>
            <link>http://www.medworm.com/index.php?rid=4041341&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001300017%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>FUNDAMENTO: Estudos que relacionam exercÃ­cios fÃ­sicos e saÃºde tÃªm contribuÃ­do para a compreensÃ£o da influÃªncia de hÃ¡bitos sedentÃ¡rios com a incidÃªncia de doenÃ§as cardiovasculares. OBJETIVO: Comparar o efeito de diferentes intensidades de exercÃ­cio aerÃ³bio sobre a capacidade funcional (VO2 pico) e a qualidade de vida de pacientes pÃ³s-infarto agudo do miocÃ¡rdio. MÃ‰TODOS: 87 homens (57,7 anos, Â± 6,1) participaram deste estudo prospectivo, com 12 semanas de treinamento fÃ­sico de alta intensidade (n=29), a 85% da frequÃªncia cardÃ­aca mÃ¡xima, de intensidade moderada (n=29), a 75% da frequÃªncia cardÃ­aca mÃ¡xima, ou no grupo controle (n=29), que recebeu acompanhamento clÃ­nico. O exercÃ­cio aerÃ³bio foi realizado cinco vezes por semana, 45 minutos por sessÃ£o, alÃ©m de exercÃ...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4041341</comments>
            <pubDate>Fri, 08 Oct 2010 13:32:20 +0100</pubDate>
            <guid isPermaLink="false">4041341</guid>        </item>
        <item>
            <title>Epidemiological, clinical e therapeutic profile of heart failure in a tertiary hospital</title>
            <link>http://www.medworm.com/index.php?rid=4041340&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001300016%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>FUNDAMENTO: A insuficiÃªncia cardÃ­aca Ã© uma sÃ­ndrome complexa com mÃºltiplos fatores de risco envolvidos em sua gÃªnese, tornando difÃ­cil a prevenÃ§Ã£o e o manejo. OBJETIVO: Identificar as principais etiologias e os fatores de risco na insuficiÃªncia cardÃ­aca; comparar caracterÃ­sticas clÃ­nicas e demogrÃ¡ficas dos pacientes conforme a etiologia; analisar se o tratamento utilizado estÃ¡ de acordo com o preconizado pelas diretrizes brasileiras. MÃ‰TODOS: Estudo retrospectivo, descritivo e observacional realizado no Hospital das ClÃ­nicas da Universidade Federal de GoiÃ¡s. Os pacientes foram reunidos em quatro grupos, conforme etiologia, para comparaÃ§Ã£o: cardiomiopatia chagÃ¡sica, cardiomiopatia hipertensiva, cardiomiopatia dilatada e outras e cardiomiopatia isquÃªmica. Os testes de Q...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4041340</comments>
            <pubDate>Fri, 08 Oct 2010 13:32:20 +0100</pubDate>
            <guid isPermaLink="false">4041340</guid>        </item>
        <item>
            <title>Exercise chemosensitivity in heart failure: ventilatory, chronotropic and neurohormonal responses</title>
            <link>http://www.medworm.com/index.php?rid=4041339&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001300015%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>FUNDAMENTO: InsuficiÃªncia cardÃ­aca (IC) estÃ¡ associada com aumento da quimio-sensibilidade perifÃ©rica e central em repouso, que pode estar correlacionada com um aumento na resposta ventilatÃ³ria durante exercÃ­cio. Entretanto, SUS sensibilidade na IC durante o exercÃ­cio ainda nÃ£o foi reportada. OBJETIVO: Testar se o estÃ­mulo dos quimiorreceptores centrais e perifÃ©ricos em pacientes com IC pode modular respostas ventilatÃ³rias, cronotrÃ³picas e neurohormonais durante exercÃ­cio submÃ¡ximo. MÃ‰TODOS: Investigamos a quimio-sensibilidade central e perifÃ©rica em 15 pacientes com insuficiÃªncia cardÃ­aca (IC) e 7 controles normais (C), comparando a resposta durante 3 testes de caminhada de 6 minutos (TC6M), realizado em esteira ergomÃ©trica com: ar ambiente, em hipÃ³xia e em hipercapnia...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4041339</comments>
            <pubDate>Fri, 08 Oct 2010 13:32:20 +0100</pubDate>
            <guid isPermaLink="false">4041339</guid>        </item>
        <item>
            <title>Association of physical training with beta-blockers in heart failure in mice</title>
            <link>http://www.medworm.com/index.php?rid=4041338&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001300014%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The association of PT with M or C therapies provided benefits on cardiac function and remodeling in HF mice.FUNDAMENTO: El tratamiento de la insuficiencia cardiaca (IC) cuenta actualmente con diversos tipos de intervenciones. De entre ellas podemos destacar la terapia con betabloqueantes (BB) y el entrenamiento fÃ­sico (EF). Con todo, los efectos de la asociaciÃ³n de estas terapias son poco estudiados. OBJETIVO: Verificar los efectos del tratamiento con BB, metoprolol (M) y carvedilol (C) asociados al EF en la IC en ratones. MÃ‰TODOS: Utilizamos modelo genÃ©tico de IC inducida en ratones por hiperactividad simpÃ¡tica. Inicialmente, dividimos los animales con IC en: sedentarios (S); entrenados (E); tratados con M (138 mg/kg) (M) o C (65 mg/kg) (C). En la segunda parte, dividimos...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4041338</comments>
            <pubDate>Fri, 08 Oct 2010 13:32:20 +0100</pubDate>
            <guid isPermaLink="false">4041338</guid>        </item>
        <item>
            <title>Intermittent systolic overload promotes better myocardial performance in adult animals</title>
            <link>http://www.medworm.com/index.php?rid=4041337&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001300013%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>FUNDAMENTO: A transposiÃ§Ã£o corrigida das grandes artÃ©rias frequentemente evolui com disfunÃ§Ã£o ventricular direita. O preparo ventricular para a correÃ§Ã£o anatÃ´mica em pacientes adultos apresenta resultados desapontadores. OBJETIVO: Analisar a hipertrofia do ventrÃ­culo direito (VD) induzida por dois tipos de bandagem pulmonar (BP), convencional e intermitente em animais adultos. MÃ‰TODOS: Dezenove cabras adultas foram divididas em trÃªs grupos: Convencional (seis animais), Intermitente (seis animais) e Controle (sete animais). O grupo Convencional foi submetido Ã  BP fixa com fita cardÃ­aca, enquanto no grupo Intermitente foi usado dispositivo de BP ajustÃ¡vel, que gerava sobrecarga sistÃ³lica por 12 horas, alternada com 12 horas de descanso do VD. As pressÃµes de VD, tronco pulmona...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4041337</comments>
            <pubDate>Fri, 08 Oct 2010 13:32:20 +0100</pubDate>
            <guid isPermaLink="false">4041337</guid>        </item>
        <item>
            <title>Measurement precision of the anaerobic threshold by means of a portable calorimeter</title>
            <link>http://www.medworm.com/index.php?rid=4041336&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001300012%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: It was concluded that with the low cost equipment, the MM RSS and AT-a methods can be used for determining the TAn. The MMslope method did not present satisfactory precision to be employed with this equipment.FUNDAMENTO: Muchos mÃ©todos se emplean para que se determine el Umbral Anaerobio (UAn) por medio de ergoespirÃ³metros sofisticados. OBJETIVO: Probar la variaciÃ³n en el UAn, detectado por modelos matemÃ¡ticos y de inspecciÃ³n visual, cuando empleado ergoespirÃ³metro de bajo costo y destinado a la aplicaciÃ³n clÃ­nica. MÃ‰TODOS: Fueron voluntarios para este estudio 79 individuos aparentemente sanos; de ellos, 57 varones. El VO2mÃ¡x y el umbral ventilatorio se determinaron por calorimetrÃ­a indirecta de circuito abierto. El mÃ©todo electroenzimÃ¡tico se empleÃ³ para anÃ¡lisi...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4041336</comments>
            <pubDate>Fri, 08 Oct 2010 13:32:20 +0100</pubDate>
            <guid isPermaLink="false">4041336</guid>        </item>
        <item>
            <title>Comparison of the different definition criteria for the diagnosis of the metabolic syndrome in elderly women</title>
            <link>http://www.medworm.com/index.php?rid=4041335&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001300011%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The MS-ATPM proposal was found more adequate for the MS detection in the evaluated elderly women.FUNDAMENTO: Los criterios para mejor definiciÃ³n del sÃ­ndrome metabÃ³lico/(SM), especialmente para la poblaciÃ³n de adultos mayores, son todavÃ­a poco conocidos, y su comprensiÃ³n se convierte en cada vez mÃ¡s necesaria. OBJETIVO: Comparar cuatro propuestas de definiciÃ³n del SM, dos oficiales (National Cholesterol Education Program's Adult Treatment Panel III/NCEP-ATPIII e International Diabetes Federation/IDF) y dos candidatas definiciones propuestas (sÃ­ndrome metabÃ³lico - National Cholesterol Education Program's Adult Treatment Panel III - modificada/SM-ATPM y SÃ­ndrome MetabÃ³lico - International Diabetes Federation - cambiada/SM-IDFM), derivadas del cambio de criterios ofici...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4041335</comments>
            <pubDate>Fri, 08 Oct 2010 13:32:20 +0100</pubDate>
            <guid isPermaLink="false">4041335</guid>        </item>
        <item>
            <title>Metabolic syndrome and menopause: cross-sectional study in gynecology clinic</title>
            <link>http://www.medworm.com/index.php?rid=4041334&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001300010%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The prevalence of metabolic syndrome was higher in postmenopausal women than in premenopausal women. The main risk factor for the increase in this prevalence was age. Menopause, when it is analyzed alone, did not constitute a risk factor for metabolic syndrome.FUNDAMENTO: En Brasil, son raros los estudios sobre sÃ­ndrome metabÃ³lico en la poblaciÃ³n general, mÃ¡s raros son los que la correlacionan al climaterio. OBJETIVO: Determinar la prevalencia del sÃ­ndrome metabÃ³lico y sus componentes en mujeres climatÃ©ricas. MÃ‰TODOS: Estudio transversal con 323 mujeres climatÃ©ricas, divididas en dos grupos: pre y posmenopÃ¡usicas. Se evaluaron para presencia de sÃ­ndrome metabÃ³lico, segÃºn los criterios del NCEP y de la IDF. Se verificÃ³ la asociaciÃ³n entre las variables estudiadas ...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4041334</comments>
            <pubDate>Fri, 08 Oct 2010 13:32:20 +0100</pubDate>
            <guid isPermaLink="false">4041334</guid>        </item>
        <item>
            <title>Cardiovascular risk factors in a cohort of healthcare professionals: 15 years of evolution</title>
            <link>http://www.medworm.com/index.php?rid=4041333&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001300009%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: Among medical professionals, there was an elevation in SBP, DBP, glucose, BMI, and cholesterol values in 15 years. In the CVRF prevalence analysis, we found an increase in the prevalence of hypertension, overweight, and dyslipidemia.FUNDAMENTO: SegÃºn la OrganizaciÃ³n Mundial de Salud (OMS), las enfermedades cardiovasculares (ECV) son responsables de 16,7 millones de muertes/aÃ±o. Evidencias muestran que las ECV resultan de la interacciÃ³n entre factores de riesgo variados, presentes desde la infancia. OBJETIVO: Verificar, en profesionales del Ã¡rea mÃ©dica, la presencia y evoluciÃ³n de algunos factores de riesgo cardiovasculares (FRCV) en un intervalo de 15 aÃ±os. MÃ‰TODOS: Analizamos a un grupo de individuos al ingresar en la facultad de medicina y hemos repetido el anÃ¡lisis...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4041333</comments>
            <pubDate>Fri, 08 Oct 2010 13:32:20 +0100</pubDate>
            <guid isPermaLink="false">4041333</guid>        </item>
        <item>
            <title>Effects of the use of theoretical versus theoretical-practical training on CPR</title>
            <link>http://www.medworm.com/index.php?rid=4041332&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001300008%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The use of CPR videos and theoretical training did not improve the individuals' psychomotor ability to perform good quality CPR; however, it may improve their cognitive ability (knowledge). Critical areas of intervention are the primary ABCD and the correct use of AED.FUNDAMENTO: El conocimiento teÃ³rico y la habilidad de realizar resucitaciÃ³n cardiopulmonar (RCP) de calidad son esenciales para la sobrevida del paciente vÃ­ctima de muerte sÃºbita. OBJETIVO: Determinar si la enseÃ±anza sÃ³lo teÃ³rica es capaz de promover la enseÃ±anza de la RCP de buena calidad y conocimiento en profesionales del Ã¡rea de salud comparado con curso teÃ³rico-prÃ¡ctico de soporte bÃ¡sico de vida. MÃ‰TODOS: Veinte enfermeras voluntarias participaron del entrenamiento teÃ³rico de RCP y desfibrilaciÃ...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4041332</comments>
            <pubDate>Fri, 08 Oct 2010 13:32:20 +0100</pubDate>
            <guid isPermaLink="false">4041332</guid>        </item>
        <item>
            <title>Lack of clopidogrel-statin interaction in patients undergoing coronary stent implantation</title>
            <link>http://www.medworm.com/index.php?rid=4041331&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001300007%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>FUNDAMENTO: Alguns estudos tÃªm sugerido reduÃ§Ã£o da atividade do clopidogrel sobre a ativaÃ§Ã£o e adesÃ£o plaquetÃ¡rias em pacientes em uso de estatinas. OBJETIVO: Avaliar se a ativaÃ§Ã£o e agregaÃ§Ã£o plaquetÃ¡rias diminuem com clopidogrel, e se ocorre reduÃ§Ã£o da aÃ§Ã£o do clopidogrel quando associado Ã  atorvastatina ou Ã  sinvastatina. MÃ‰TODOS: Estudo prospectivo que incluiu 68 pacientes com angina estÃ¡vel em uso prÃ©vio de sinvastatina, atorvastatina, ou nenhuma estatina (grupo controle), com indicaÃ§Ã£o prÃ©via eletiva de realizaÃ§Ã£o de intervenÃ§Ã£o coronÃ¡ria percutÃ¢nea. Foi analisada a ativaÃ§Ã£o plaquetÃ¡ria atravÃ©s do nÃºmero de plaquetas, nÃ­veis de P-selectina e glucoproteÃ­na IIb/IIIa (com e sem estÃ­mulo de ADP) atravÃ©s de citometria de fluxo. Os resultados foram an...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4041331</comments>
            <pubDate>Fri, 08 Oct 2010 13:32:20 +0100</pubDate>
            <guid isPermaLink="false">4041331</guid>        </item>
        <item>
            <title>Suspicion of Obstructive Sleep Apnea by Berlin Questionnaire predicts events in patients with Acute Coronary Syndrome</title>
            <link>http://www.medworm.com/index.php?rid=4041330&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001300006%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The use of a simple and validated questionnaire (BQ) to identify patients with higher risk for OSA may help in the prediction of cardiovascular outcome during hospitalization. Moreover, our data suggests that OSA is very common in patients with ACS.FUNDAMENTO: Desde un punto de vista mecanÃ­stico, la apnea obstructiva del sueÃ±o (SAOS) puede ocasionar disturbios extras a la homeostasis cardiovascular en la presencia del sÃ­ndrome coronario aguda (SCA) OBJETIVO: Investigar si un diagnÃ³stico clÃ­nico estandarizado de SAOS, en pacientes con SCA, predice el riesgo de eventos cardiovasculares durante la hospitalizaciÃ³n. MÃ‰TODOS: En un estudio de cohorte prospectivo, un grupo de 200 pacientes con diagnÃ³stico de SCA elecido entre Septiembre de 2005 y Noviembre de 2007, fueron estr...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4041330</comments>
            <pubDate>Fri, 08 Oct 2010 13:32:20 +0100</pubDate>
            <guid isPermaLink="false">4041330</guid>        </item>
        <item>
            <title>Mortality and complications of coronary artery bypass grafting in Rio de Janeiro, from 1999 to 2003</title>
            <link>http://www.medworm.com/index.php?rid=4041329&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001300005%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: Mortality and complication rates were high. Even among those patients who survived, complications were more frequent than expected.FUNDAMENTO: La cirugÃ­a de revascularizaciÃ³n del miocardio (RVM) es un procedimiento consolidado en el tratamiento de las enfermedades isquÃ©micas del corazÃ³n (EIC), requiriendo constante evaluaciÃ³n. OBJETIVO: Evaluar la calidad en la RVM, a travÃ©s de las caracterÃ­sticas clÃ­nicas de los pacientes, tasas de letalidad hasta un aÃ±o tras el alta hospitalaria, causas bÃ¡sicas de muerte y complicaciones posoperatorias, en cuatro hospitales pÃºblicos del Municipio del Rio de Janeiro, de 1999 a 2003. MÃ‰TODOS: Se seleccionaron aleatoriamente prontuarios de pacientes sometidos a RVM. Informaciones sobre caracterÃ­sticas clÃ­nicas, complicaciones y Ã³b...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4041329</comments>
            <pubDate>Fri, 08 Oct 2010 13:32:20 +0100</pubDate>
            <guid isPermaLink="false">4041329</guid>        </item>
        <item>
            <title>Late clinical and functional assessment of arrhythmias in children after repair of Tetralogy of Fallot</title>
            <link>http://www.medworm.com/index.php?rid=4041328&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001300004%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: Cardiac arrhythmia was a common finding in a large proportion of children and adolescents after surgical repair of TF; however, it was infrequent and benign in most of the cases. The RV/PA gradient was considered a strong predictor of ventricular arrhythmia.FUNDAMENTO: Arritmias cardÃ­acas son la mayor causa de muerte sÃºbita tardÃ­a en pacientes operados de TetralogÃ­a de Fallot (TF). OBJETIVO: Evaluar la ocurrencia de arritmias cardÃ­acas en niÃ±os y adolescentes operados de TF, asociÃ¡ndolas a los aspectos clÃ­nicos y de exÃ¡menes complementarios. MÃ‰TODOS: Estudio transversal en 37 pacientes sometidos a cirugÃ­a de TF en el Instituto Estadual de CardiologÃ­a Aloysio de Castro (RJ). Tras revisiÃ³n de prontuarios y evaluaciÃ³n clÃ­nica, los pacientes fueron sometidos a electr...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4041328</comments>
            <pubDate>Fri, 08 Oct 2010 13:32:20 +0100</pubDate>
            <guid isPermaLink="false">4041328</guid>        </item>
        <item>
            <title>Ethics in research with human beings: from knowledge to practice</title>
            <link>http://www.medworm.com/index.php?rid=4041327&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001300003%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: Most of the FC presented at the Congress did not follow the Brazilian regulations concerning the ethics in research.FUNDAMENTO: En Brasil, la resoluciÃ³n 196/96 y sus complementaciones reglamentan la preservaciÃ³n de los derechos, del respeto y de la dignidad de los seres humanos implicados en investigaciones. OBJETIVO: Analizar la adecuaciÃ³n de los temas libres (TLs) presentados durante el XVIII Congreso Pernambucano de CardiologÃ­a a la resoluciÃ³n 196/96. MÃ‰TODOS: Estudio de Corte Transversal. Se realizaron entrevistas con autores de los TLs presentados. Se analizaron los resÃºmenes de los trabajos con el objeto de identificar la necesidad de una previa aprobaciÃ³n por un ComitÃ© de Ã‰tica en InvestigaciÃ³n (CEI). RESULTADOS: Se presentaron 90 TLs. La fuente de datos mÃ¡s ...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4041327</comments>
            <pubDate>Fri, 08 Oct 2010 13:32:20 +0100</pubDate>
            <guid isPermaLink="false">4041327</guid>        </item>
        <item>
            <title>Rosiglitazone and vascular injury in hypercholesterolemic rabbits: neointimal formation assessment</title>
            <link>http://www.medworm.com/index.php?rid=4041326&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001300002%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: These findings demonstrate that rosiglitazone given for 6 weeks prevents atherogenesis at the injury site, but not in a vessel distant from the injury site.FUNDAMENTO: El uso de rosiglitazona ha estado siendo el objeto de extensas discusiones. OBJETIVO: Evaluar los efectos de la rosiglitazona en las arterias ilÃ­acas, en el local de la injuria y en la arteria contralateral, de conejos hipercolesterolÃ©micos sometidos a la lesiÃ³n por catÃ©ter-balÃ³n. MÃ‰TODOS: Conejos blancos machos recibieron una dieta hipercolesterolÃ©mica a travÃ©s de gavage oral por 6 semanas y se los dividieron en 2 grupos: grupo rosiglitazona (GR - 14 conejos tratados con rosiglitazona por 6 semanas) y grupo control (GC - 18 conejos sin rosiglitazona). Los animales se sometieron a lesiÃ³n por catÃ©ter-bal...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4041326</comments>
            <pubDate>Fri, 08 Oct 2010 13:32:20 +0100</pubDate>
            <guid isPermaLink="false">4041326</guid>        </item>
        <item>
            <title>Cardiovascular research: new model of collaborative training program</title>
            <link>http://www.medworm.com/index.php?rid=4041325&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001300001%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>(Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=4041325</comments>
            <pubDate>Fri, 08 Oct 2010 13:32:20 +0100</pubDate>
            <guid isPermaLink="false">4041325</guid>        </item>
        <item>
            <title>Maintaining the Classic Approach and Innovating in Valvulopathy Clinics: The Balance through Bioethics</title>
            <link>http://www.medworm.com/index.php?rid=3978070&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001200026%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>A correta classificaÃ§Ã£o do diabete melito (DM) permite o tratamento mais adequado e compreende quatro categorias: DM tipo 1; DM tipo 2; Outros tipos e Diabete Gestacional. Em alguns casos, pode ocorrer sobreposiÃ§Ã£o de quadros, principalmente no DM que inicia no adulto jovem ou que se apresenta inicialmente com cetoacidose, intermediÃ¡rios ao DM 1 e DM 2. Assim, acrÃ©scimos ao sistema de classificaÃ§Ã£o clÃ¡ssico tÃªm sido propostos, avaliando a presenÃ§a de autoimunidade (anticorpos) e a funÃ§Ã£o de cÃ©lula Î² (peptÃ­deo-C) para definir mais precisamente os subtipos. O objetivo desta revisÃ£o foi de analisar o desempenho desses Ã­ndices diagnÃ³sticos para a classificaÃ§Ã£o do DM e descrever os subtipos em detalhe. Os anticorpos contra o pÃ¢ncreas evidenciam a autoimunidade, sendo o ant...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3978070</comments>
            <pubDate>Sat, 18 Sep 2010 05:37:55 +0100</pubDate>
            <guid isPermaLink="false">3978070</guid>        </item>
        <item>
            <title>Diabetes mellitus classification</title>
            <link>http://www.medworm.com/index.php?rid=3978069&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001200025%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>A correta classificaÃ§Ã£o do diabete melito (DM) permite o tratamento mais adequado e compreende quatro categorias: DM tipo 1; DM tipo 2; Outros tipos e Diabete Gestacional. Em alguns casos, pode ocorrer sobreposiÃ§Ã£o de quadros, principalmente no DM que inicia no adulto jovem ou que se apresenta inicialmente com cetoacidose, intermediÃ¡rios ao DM 1 e DM 2. Assim, acrÃ©scimos ao sistema de classificaÃ§Ã£o clÃ¡ssico tÃªm sido propostos, avaliando a presenÃ§a de autoimunidade (anticorpos) e a funÃ§Ã£o de cÃ©lula Î² (peptÃ­deo-C) para definir mais precisamente os subtipos. O objetivo desta revisÃ£o foi de analisar o desempenho desses Ã­ndices diagnÃ³sticos para a classificaÃ§Ã£o do DM e descrever os subtipos em detalhe. Os anticorpos contra o pÃ¢ncreas evidenciam a autoimunidade, sendo o ant...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3978069</comments>
            <pubDate>Sat, 18 Sep 2010 05:37:55 +0100</pubDate>
            <guid isPermaLink="false">3978069</guid>        </item>
        <item>
            <title>Atrial septal defect and pulmonary hypertension in professional soccer player</title>
            <link>http://www.medworm.com/index.php?rid=3978068&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001200024%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>This study reports a rare case of late diagnosis of atrial septal defect (ASD) with pulmonary hypertension (PH) through two-dimensional echocardiography (ECHO) in a professional soccer player who resumed high-performance sports activity after surgery. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3978068</comments>
            <pubDate>Sat, 18 Sep 2010 05:37:55 +0100</pubDate>
            <guid isPermaLink="false">3978068</guid>        </item>
        <item>
            <title>Two-dimensional strain in Takotsubo cardiomyopathy</title>
            <link>http://www.medworm.com/index.php?rid=3978067&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001200023%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>This report presents the late follow-up of a case of Takotsubo cardiomyopathy with good clinical outcome and improved left ventricular global systolic function. However, there was persistence of significant regional longitudinal systolic dysfunction evaluated using a new echocardiographic technique (speckle tracking), with corresponding measures of strain (S) and strain rate (SR). We emphasize the importance of this new method to monitoring this cardiomyopathy, since it identifies patients with persistent systolic dysfunction who will possibly benefit from maintenance of clinical therapy (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3978067</comments>
            <pubDate>Sat, 18 Sep 2010 05:37:55 +0100</pubDate>
            <guid isPermaLink="false">3978067</guid>        </item>
        <item>
            <title>Case 4: 77-Year-old female patient with heart failure, normal left ventricular systolic function and signs of restrictive cardiopathy</title>
            <link>http://www.medworm.com/index.php?rid=3978066&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001200022%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>Numerosas pesquisas tÃªm sido realizadas utilizando modelos experimentais para estudar o desenvolvimento da aterosclerose com dieta induzindo hiperlipidemia. Devido ao fato de que coelhos sÃ£o muito sensÃ­veis a dietas ricas em colesterol e acumulam grandes quantidades no plasma, a utilizaÃ§Ã£o destes animais como modelo experimental para avaliar o desenvolvimento de aterosclerose Ã© de grande relevÃ¢ncia, trazendo informaÃ§Ã£o sobre fatores que contribuem para progressÃ£o e regressÃ£o aplicadas a situaÃ§Ãµes humanas. Sendo assim, nessa revisÃ£o a funÃ§Ã£o aterogÃªnica do colesterol Ã© mostrada em trabalhos que incluem o coelho como modelo experimental, uma vez que este animal tornou-se o mais popular modelo experimental de aterosclerose.Many researches have been conducted in experimental ...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3978066</comments>
            <pubDate>Sat, 18 Sep 2010 05:37:55 +0100</pubDate>
            <guid isPermaLink="false">3978066</guid>        </item>
        <item>
            <title>---</title>
            <link>http://www.medworm.com/index.php?rid=3978065&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001200021%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>(Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3978065</comments>
            <pubDate>Sat, 18 Sep 2010 05:37:55 +0100</pubDate>
            <guid isPermaLink="false">3978065</guid>        </item>
        <item>
            <title>Experimental atherosclerosis in rabbits</title>
            <link>http://www.medworm.com/index.php?rid=3978064&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001200020%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>Numerosas pesquisas tÃªm sido realizadas utilizando modelos experimentais para estudar o desenvolvimento da aterosclerose com dieta induzindo hiperlipidemia. Devido ao fato de que coelhos sÃ£o muito sensÃ­veis a dietas ricas em colesterol e acumulam grandes quantidades no plasma, a utilizaÃ§Ã£o destes animais como modelo experimental para avaliar o desenvolvimento de aterosclerose Ã© de grande relevÃ¢ncia, trazendo informaÃ§Ã£o sobre fatores que contribuem para progressÃ£o e regressÃ£o aplicadas a situaÃ§Ãµes humanas. Sendo assim, nessa revisÃ£o a funÃ§Ã£o aterogÃªnica do colesterol Ã© mostrada em trabalhos que incluem o coelho como modelo experimental, uma vez que este animal tornou-se o mais popular modelo experimental de aterosclerose.Many researches have been conducted in experimental ...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3978064</comments>
            <pubDate>Sat, 18 Sep 2010 05:37:55 +0100</pubDate>
            <guid isPermaLink="false">3978064</guid>        </item>
        <item>
            <title>Evaluation of the metabolism of high energy phosphates in patients with Chagas' disease</title>
            <link>http://www.medworm.com/index.php?rid=3978063&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001200019%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The 31-phosphorus MRS was able to detect non-invasively changes in the rest energy metabolism of patients with Chagas' disease, with and without systolic dysfunction. These changes were related to the severity of heart impairment. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3978063</comments>
            <pubDate>Sat, 18 Sep 2010 05:37:55 +0100</pubDate>
            <guid isPermaLink="false">3978063</guid>        </item>
        <item>
            <title>Evaluation of the musculoskeletal system of patients in cardiopulmonary and metabolic rehabilitation programs</title>
            <link>http://www.medworm.com/index.php?rid=3978062&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001200018%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The MSSAI, whose internal validity and reliability proved satisfactory, showed that there was some restriction to exercise practice for almost half of the individuals participating in CPMR programs, and that some of them should not have been cleared without approval from a specialist. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3978062</comments>
            <pubDate>Sat, 18 Sep 2010 05:37:55 +0100</pubDate>
            <guid isPermaLink="false">3978062</guid>        </item>
        <item>
            <title>Blood pressure reduction in hyper-reactive individuals after aerobic exercise</title>
            <link>http://www.medworm.com/index.php?rid=3978061&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001200017%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>FUNDAMENTO: Alguns indivÃ­duos normotensos sedentÃ¡rios tÃªm aumento exagerado da pressÃ£o arterial (PA) durante a atividade fÃ­sica, comportamento esse chamado hiper-reatividade pressÃ³rica (HP). OBJETIVO: Verificar o efeito de um programa de exercÃ­cio fÃ­sico (PEF) aerÃ³bio sobre a pressÃ£o arterial de indivÃ­duos com hiper-reatividade pressÃ³rica. MÃ‰TODOS: Dez homens voluntÃ¡rios com HP, 45 Â± 10 anos, chamados grupo experimental (GE), foram submetidos a um PEF em esteira, 3x/semana, durante dois meses, comparados a 14 homens com HP, 48 Â± 8 anos, chamados grupo controle (GC), que se mantiveram sedentÃ¡rios. Os indivÃ­duos foram avaliados antes e depois do PEF por teste de esforÃ§o para fins comparativos. Foram avaliadas as pressÃµes arteriais sistÃ³lica (PAS) e diastÃ³lica (PAD) e as...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3978061</comments>
            <pubDate>Sat, 18 Sep 2010 05:37:55 +0100</pubDate>
            <guid isPermaLink="false">3978061</guid>        </item>
        <item>
            <title>Validation of Missouri aneroid sphygmomanometer to measure blood pressure in patients with cancer</title>
            <link>http://www.medworm.com/index.php?rid=3978060&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001200016%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The results revealed that the aneroid MissouriTM device meets ESH accuracy recommendations for the measurement of SBP and DBP, and it can be used to replace the mercury sphygmomanometer. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3978060</comments>
            <pubDate>Sat, 18 Sep 2010 05:37:55 +0100</pubDate>
            <guid isPermaLink="false">3978060</guid>        </item>
        <item>
            <title>Correlation between quality of life and functional capacity in cardiac failure</title>
            <link>http://www.medworm.com/index.php?rid=3978059&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001200015%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>FUNDAMENTO: Pacientes com insuficiÃªncia cardÃ­aca (IC) apresentam progressiva incapacidade e declÃ­nio na qualidade de vida, ambos relacionados com dispneia e fadiga. Dessa forma, hÃ¡ interesse crescente em mensurar a qualidade de vida (QV), seja por instrumento genÃ©rico, tal como o 36-item Short-Form Health Survey (SF-36), seja por especÃ­fico, tal como o Minnesota Living with Heart Failure (MLHFQ). OBJETIVO: Este estudo objetivou correlacionar os questionÃ¡rios de QV, SF-36 e MLHFQ, com a capacidade funcional de pacientes com IC, expressa pelo teste cardiopulmonar e o TC6M. MÃ‰TODOS: Utilizaram-se os questionÃ¡rios SF-36 e MLHFQ para avaliaÃ§Ã£o da QV. Para avaliaÃ§Ã£o da capacidade funcional, utilizou-se o teste cardiopulmonar, sendo executado em esteira com protocolo de Weber, bem co...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3978059</comments>
            <pubDate>Sat, 18 Sep 2010 05:37:55 +0100</pubDate>
            <guid isPermaLink="false">3978059</guid>        </item>
        <item>
            <title>Levosimendan in acute decompensated heart failure: systematic review and meta-analysis</title>
            <link>http://www.medworm.com/index.php?rid=3978058&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001200014%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The evidence available so far has shown no benefit in terms of mortality in association with the use of levosimendan, which only showed a small benefit in the time of hospitalization. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3978058</comments>
            <pubDate>Sat, 18 Sep 2010 05:37:55 +0100</pubDate>
            <guid isPermaLink="false">3978058</guid>        </item>
        <item>
            <title>Therapeutic inertia and control of high blood pressure in primary health care units</title>
            <link>http://www.medworm.com/index.php?rid=3978057&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001200013%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The high therapeutic inertia, low control of high blood pressure and the large number of comorbidities suggest the need for continuing education programs for health professionals and other measures to improve the disease control in primary health care units. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3978057</comments>
            <pubDate>Sat, 18 Sep 2010 05:37:55 +0100</pubDate>
            <guid isPermaLink="false">3978057</guid>        </item>
        <item>
            <title>Direct ophthalmoscopy versus detection of hypertensive retinopathy: a comparative study</title>
            <link>http://www.medworm.com/index.php?rid=3978056&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001200012%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: We observed a high prevalence of HR using both methods. Observers' agreement for the diagnosis and determination of the severity of HR was better with angiography. In our sample, there was no association of the severity of HR with other target organ damages. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3978056</comments>
            <pubDate>Sat, 18 Sep 2010 05:37:55 +0100</pubDate>
            <guid isPermaLink="false">3978056</guid>        </item>
        <item>
            <title>Effects of the corticosteroids in the lesions by radiofrequency on rats' thigh in different age groups</title>
            <link>http://www.medworm.com/index.php?rid=3978055&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001200011%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The corticosteroids seem to reduce the late growth of lesion, in addition to attenuate the fibrotic proliferation in the infant and pubescent rats. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3978055</comments>
            <pubDate>Sat, 18 Sep 2010 05:37:55 +0100</pubDate>
            <guid isPermaLink="false">3978055</guid>        </item>
        <item>
            <title>Obesity and cardiovascular risk factors in adolescents attending public schools</title>
            <link>http://www.medworm.com/index.php?rid=3978054&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001200010%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: Overweight adolescents presented risk factors for cardiovascular diseases. The need for programs and policies targeted at the diagnosis and treatment of this condition is pointed out in order to reduce the risks of morbidity and mortality in adulthood. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3978054</comments>
            <pubDate>Sat, 18 Sep 2010 05:37:55 +0100</pubDate>
            <guid isPermaLink="false">3978054</guid>        </item>
        <item>
            <title>Blood pressure, excess weight and level of physical activity in students of a public university</title>
            <link>http://www.medworm.com/index.php?rid=3978053&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001200009%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: An association of increased body weight and waist circumference with higher blood pressure levels was observed among the participants. Instruments for an early assessment of the cardiovascular risk and preventive advice should be established for these young individuals. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3978053</comments>
            <pubDate>Sat, 18 Sep 2010 05:37:55 +0100</pubDate>
            <guid isPermaLink="false">3978053</guid>        </item>
        <item>
            <title>Association of waist-stature ratio with hypertension and metabolic syndrome: population-based study</title>
            <link>http://www.medworm.com/index.php?rid=3978052&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001200008%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: Abdominal obesity, identified by WSR as a surrogate, and not overall obesity (BMI as surrogate), is the simplest and best applicable obesity index associated to hypertension and metabolic syndrome in our population. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3978052</comments>
            <pubDate>Sat, 18 Sep 2010 05:37:55 +0100</pubDate>
            <guid isPermaLink="false">3978052</guid>        </item>
        <item>
            <title>Prevalence of angina pectoris in Pelotas, south of Brazil</title>
            <link>http://www.medworm.com/index.php?rid=3978051&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001200007%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The prevalence of angina and possible angina was found to be high, affecting approximately 20% of the population in Pelotas. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3978051</comments>
            <pubDate>Sat, 18 Sep 2010 05:37:55 +0100</pubDate>
            <guid isPermaLink="false">3978051</guid>        </item>
        <item>
            <title>Effect of diet and indoor cycling on body composition and serum lipid</title>
            <link>http://www.medworm.com/index.php?rid=3978050&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001200006%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: According to the results, the indoor cycling and the low-calorie diet helped fight overweight and control serum lipids. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3978050</comments>
            <pubDate>Sat, 18 Sep 2010 05:37:55 +0100</pubDate>
            <guid isPermaLink="false">3978050</guid>        </item>
        <item>
            <title>Dietary habits and risk factors for atherosclerosis in students from Bento GonÃ§alves (state of Rio Grande do Sul)</title>
            <link>http://www.medworm.com/index.php?rid=3978049&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001200005%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: Interventions are needed to promote changes in students' eating habits: higher level of consumption of fruits, green vegetables and leguminous vegetables, and increased level of physical activity. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3978049</comments>
            <pubDate>Sat, 18 Sep 2010 05:37:55 +0100</pubDate>
            <guid isPermaLink="false">3978049</guid>        </item>
        <item>
            <title>Physical inactivity, TV-watching hours and body composition in children and adolescents</title>
            <link>http://www.medworm.com/index.php?rid=3978048&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001200004%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: Physical inactivity is present in 93.5% of children and adolescents from MaceiÃ³. It is more commonly found among teenagers and females, with no association or correlation of this variable with excess weight or body fat; obesity was associated with &gt; 3 HTV. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3978048</comments>
            <pubDate>Sat, 18 Sep 2010 05:37:55 +0100</pubDate>
            <guid isPermaLink="false">3978048</guid>        </item>
        <item>
            <title>Balloon atrial septostomy guided by echocardiography in a neonatal intensive care unit</title>
            <link>http://www.medworm.com/index.php?rid=3978047&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001200003%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The balloon atrial septostomy guided by the echocardiography reduces the risks by allowing the effective palliative procedure to be carried out promptly in cyanotic neonates, in addition to presenting lower hospital costs. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3978047</comments>
            <pubDate>Sat, 18 Sep 2010 05:37:55 +0100</pubDate>
            <guid isPermaLink="false">3978047</guid>        </item>
        <item>
            <title>AGT*M235T polymorphism in acute ischemic cardiac dysfunction: the gisca project</title>
            <link>http://www.medworm.com/index.php?rid=3978046&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001200002%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>FUNDAMENTO: O polimorfismo AGT*M235T tem sido associado a elevados nÃ­veis sÃ©ricos de angiotensinogÃªnio (AGT), hipertensÃ£o arterial sistÃªmica e disfunÃ§Ã£o cardÃ­aca (DC). OBJETIVO: Testar a hipÃ³tese de haver associaÃ§Ã£o entre polimorfismo AGT*M235T e o risco de desenvolver disfunÃ§Ã£o cardÃ­aca (insuficiÃªncia cardÃ­aca ou disfunÃ§Ã£o sistÃ³lica ventricular esquerda assintomÃ¡tica) pÃ³s-sÃ­ndrome coronariana aguda (SCA), durante o perÃ­odo de internaÃ§Ã£o hospitalar. MÃ‰TODOS: Foram estudados 363 pacientes (idade mÃ©dia 62 Â± 12 anos), sendo 233 (64%) homens e 130 (36%) mulheres, todos da mesma coorte, internados por SCA. Compararam-se dados clÃ­nicos e genÃ©ticos dos 117 (32,2%) que evoluÃ­ram com disfunÃ§Ã£o cardÃ­aca (grupo caso) com os dos 246 (67,8%), que nÃ£o desenvolveram tal...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3978046</comments>
            <pubDate>Sat, 18 Sep 2010 05:37:55 +0100</pubDate>
            <guid isPermaLink="false">3978046</guid>        </item>
        <item>
            <title>Change the Qualis criteria!</title>
            <link>http://www.medworm.com/index.php?rid=3978045&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001200001%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>(Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3978045</comments>
            <pubDate>Sat, 18 Sep 2010 05:37:55 +0100</pubDate>
            <guid isPermaLink="false">3978045</guid>        </item>
        <item>
            <title>The cardiologist: a chained Prometheus</title>
            <link>http://www.medworm.com/index.php?rid=3878172&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001100026%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>Esta reflexÃ£o crÃ­tica discute os descaminhos do modelo hegemÃ´nico flexineriano da prÃ¡tica mÃ©dica, realizada sob a Ã³tica da paleomedicina, e evidÃªncias relevantes oriundas de pesquisas. Se por um lado possuÃ­mos um conhecimento preciso e suficiente sobre a carga de doenÃ§as que afligem a humanidade e seus determinantes, por outro lado a atenÃ§Ã£o volta-se para estratÃ©gias que nÃ£o causam impacto de forma efetiva em tais doenÃ§as, consumindo um volume maior de recursos destinados Ã  saÃºde: doenÃ§as cardiovasculares isquÃªmicas seguidas pelo diabete melito II. Seus fatores de risco sÃ£o bem conhecidos e comprovadamente controlÃ¡veis atravÃ©s de aÃ§Ãµes de promoÃ§Ã£o da saÃºde, que constituem uma tecnologia de processo mais custo-efetiva do que a biotecnologia. Entretanto, opta-se por...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3878172</comments>
            <pubDate>Thu, 19 Aug 2010 05:27:29 +0100</pubDate>
            <guid isPermaLink="false">3878172</guid>        </item>
        <item>
            <title>Anthropometric indicators of insulin resistance</title>
            <link>http://www.medworm.com/index.php?rid=3878171&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001100025%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>In this study, the objective was to discuss the measures and anthropometric indices that have been associated with IR. A bibliographic review was done, based on Scielo, Science Direct and Pubmed. Among these studies, waist and sagittal abdominal diameter presented better predictive capacity for IR, with more consistent results. The waist-to-thigh, waist-to-size, neck-to-thigh ratios, the conicity and the sagittal index have showed positive results; nevertheless, more studies are necessary to consolidate them as predictors to IR. The obtained results, with the use of body mass index and of the waist-to-hip ratio, were inconsistent. In the Brazilian population, the realization of studies evaluating the performance of these indicators in predicting IR is suggested, since the results of the st...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3878171</comments>
            <pubDate>Thu, 19 Aug 2010 05:27:29 +0100</pubDate>
            <guid isPermaLink="false">3878171</guid>        </item>
        <item>
            <title>Use of 6-minute walk test in pulmonary hypertension management</title>
            <link>http://www.medworm.com/index.php?rid=3878170&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001100024%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>O teste de caminhada de 6 minutos (T6) Ã© utilizado na avaliaÃ§Ã£o de doenÃ§as cardiopulmonares por sua capacidade prognÃ³stica, facilidade de realizaÃ§Ã£o e reprodutibilidade. A hipertensÃ£o pulmonar (HP) Ã© definida e classificada como uma consequÃªncia hemodinÃ¢mica que leva ao aumento da pressÃ£o arterial pulmonar, podendo resultar em uma falÃªncia ventricular direita e com consequente morte. Este relato de caso retrata a indicaÃ§Ã£o do T6 pela equipe de cardiologia de um hospital universitÃ¡rio como forma de controle funcional de um paciente com HP, pÃ³s-introduÃ§Ã£o e inÃ­cio da terapÃªutica.The 6-minute walk test (T6) is used to assess cardiopulmonary diseases due to its prognosis capacity, easy performance and reproducibility. Pulmonary hypertension (PH) is defined and classified a...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3878170</comments>
            <pubDate>Thu, 19 Aug 2010 05:27:29 +0100</pubDate>
            <guid isPermaLink="false">3878170</guid>        </item>
        <item>
            <title>The impact of continuous positive airway pressure (CPAP) on the cardiac rehabilitation of patients with congestive heart failure: case report</title>
            <link>http://www.medworm.com/index.php?rid=3878168&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001100023%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>This study analyzed one patient who was submitted to a cardiac rehabilitation program associated to Continuous Positive Airway Pressure (CPAP), by assessing the results of the six-minute walk test (6MWT) and a questionnaire on the quality of life and performing an echocardiographic assessment before the study and after six weeks. The distance walked by the patient increased from 152.5 m to 520.44 m at the 6MWT. The Minnesota questionnaire score decreased from 62 to 18. Ejection fraction increased from 33% to 36%. Therefore, the management chosen for this case improved the patient's physical performance and quality of life. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3878168</comments>
            <pubDate>Thu, 19 Aug 2010 05:27:29 +0100</pubDate>
            <guid isPermaLink="false">3878168</guid>        </item>
        <item>
            <title>Noncompaction of the myocardium, Chagas' disease and dysfunction: a case report</title>
            <link>http://www.medworm.com/index.php?rid=3878167&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001100022%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>We report the association between heart disease associated with noncompaction of the left ventricular myocardium (NCLVM) and chronic Chagas' heart disease (CCHD) in a patient with heart failure, ischemic stroke and cardiac arrhythmia. Images typical of NCLVM and CCHD were documented by cardiac magnetic resonance imaging (CMRI). (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3878167</comments>
            <pubDate>Thu, 19 Aug 2010 05:27:29 +0100</pubDate>
            <guid isPermaLink="false">3878167</guid>        </item>
        <item>
            <title>Case 4/2010: seven-month-old female infant with transposition of the great arteries and subpulmonary ventricular septal defect (Taussig-Bing anomaly)</title>
            <link>http://www.medworm.com/index.php?rid=3878166&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001100021%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>The objective of this study is to evaluate the current scientific knowledge on the responses of the blood pressure to resistance exercises and their mechanisms in elderly individuals. In order to do that, we carried out a literature review related to the theme, in both Portuguese and English. Based on the studies found, the current corpus, although scarce and controversial, suggests that, chronically, resistance exercises can have a hypotensive effect on elderly individuals. However, this effect occurs mainly in normotensive elderly individuals submitted to low-intensity training. The mechanisms involved in the hypotensive response still need to be clarified. Although the resistance training is recommended for elderly individuals and there is some evidence that it can have a chronic hypote...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3878166</comments>
            <pubDate>Thu, 19 Aug 2010 05:27:29 +0100</pubDate>
            <guid isPermaLink="false">3878166</guid>        </item>
        <item>
            <title>Effects of resistance training on blood pressure in the elderly</title>
            <link>http://www.medworm.com/index.php?rid=3878165&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001100020%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>The objective of this study is to evaluate the current scientific knowledge on the responses of the blood pressure to resistance exercises and their mechanisms in elderly individuals. In order to do that, we carried out a literature review related to the theme, in both Portuguese and English. Based on the studies found, the current corpus, although scarce and controversial, suggests that, chronically, resistance exercises can have a hypotensive effect on elderly individuals. However, this effect occurs mainly in normotensive elderly individuals submitted to low-intensity training. The mechanisms involved in the hypotensive response still need to be clarified. Although the resistance training is recommended for elderly individuals and there is some evidence that it can have a chronic hypote...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3878165</comments>
            <pubDate>Thu, 19 Aug 2010 05:27:29 +0100</pubDate>
            <guid isPermaLink="false">3878165</guid>        </item>
        <item>
            <title>Real-world use of drug-eluting stents: the importance of registries</title>
            <link>http://www.medworm.com/index.php?rid=3878164&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001100019%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>Nas Ãºltimas dÃ©cadas, a eficÃ¡cia e a seguranÃ§a dos stents nÃ£o-farmacolÃ³gicos (SNF) e dos stents farmacolÃ³gicos (SF) tÃªm sido demonstradas em muitos ambientes clÃ­nicos diferentes, levando ao seu uso em mais de 75% de procedimentos no mundo todo. Comparados aos SNF, os SF mostraram menores taxas de reestenose angiogrÃ¡fica e revascularizaÃ§Ã£o do vaso-alvo. Esse benefÃ­cio foi inicialmente demonstrado em estudos que excluÃ­ram pacientes com lesÃµes mais complexas, tais como aquelas com vasos mais calibrosos ou finos, oclusÃ£o crÃ´nica, lesÃµes bifurcadas, reestenose de stent, lesÃµes longas e do tronco da coronÃ¡ria esquerda. Essa populaÃ§Ã£o do &quot;mundo real&quot; tem sido recentemente avaliada em muitos registros e meta-anÃ¡lises que sÃ£o aqui revisados.over the last decades the efficacy ...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3878164</comments>
            <pubDate>Thu, 19 Aug 2010 05:27:29 +0100</pubDate>
            <guid isPermaLink="false">3878164</guid>        </item>
        <item>
            <title>Amplification of the genes that codify endothelin-1 and its receptors in rheumatic mitral valves</title>
            <link>http://www.medworm.com/index.php?rid=3878163&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001100018%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: All patients showed A receptor gene expression. No statistically significant difference was observed in regard to condition severity, expressed according to functional class, and subgroups (mitral valvopathy, mitroaortic valvopathy, and reoperation patients). (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3878163</comments>
            <pubDate>Thu, 19 Aug 2010 05:27:29 +0100</pubDate>
            <guid isPermaLink="false">3878163</guid>        </item>
        <item>
            <title>Effects of the continuous positive airway pressure on the airways of patients with chronic heart failure</title>
            <link>http://www.medworm.com/index.php?rid=3878162&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001100017%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The CPAP resulted in an increase in the LVEF and ET, decreased the oxygen consumption and the carbon dioxide production at rest. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3878162</comments>
            <pubDate>Thu, 19 Aug 2010 05:27:29 +0100</pubDate>
            <guid isPermaLink="false">3878162</guid>        </item>
        <item>
            <title>Replacement of carvedilol for propranolol in patients with heart failure</title>
            <link>http://www.medworm.com/index.php?rid=3878161&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001100016%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: Our results indicate that replacement of carvedilol for propranolol in patients with heart failure is not associated with deterioration of the ejection fraction, functional capacity, quality of life, and other cardiovascular variables related to autonomic and blood pressure control., PP.0-0). (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3878161</comments>
            <pubDate>Thu, 19 Aug 2010 05:27:29 +0100</pubDate>
            <guid isPermaLink="false">3878161</guid>        </item>
        <item>
            <title>Hypertension in the city of SÃ£o Paulo: self-reported prevalence assessed by telephone surveys</title>
            <link>http://www.medworm.com/index.php?rid=3878160&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001100015%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The prevalence of self-reported hypertension in the city of SÃ£o Paulo resembles the prevalence found in other studies. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3878160</comments>
            <pubDate>Thu, 19 Aug 2010 05:27:29 +0100</pubDate>
            <guid isPermaLink="false">3878160</guid>        </item>
        <item>
            <title>Effect of aerobic exercise on plasma renin in overweight patients with hypertension</title>
            <link>http://www.medworm.com/index.php?rid=3878158&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001100014%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The aerobic exercise training failed to reduce plasma renin activity in overweight hypertensive patients. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3878158</comments>
            <pubDate>Thu, 19 Aug 2010 05:27:29 +0100</pubDate>
            <guid isPermaLink="false">3878158</guid>        </item>
        <item>
            <title>Normotensive individuals with exaggerated exercise blood pressure response have increased cardiac vagal tone</title>
            <link>http://www.medworm.com/index.php?rid=3878157&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001100013%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>FUNDAMENTO: Valores exagerados da pressÃ£o arterial sistÃ³lica (PAS) durante um teste cardiopulmonar de exercÃ­cio mÃ¡ximo (TCPE) sÃ£o classicamente considerados como inapropriados e associados a um maior risco para desenvolvimento de doenÃ§as cardiovasculares. Sabe-se que o sistema nervoso autÃ´nomo modula a PA no exercÃ­cio. Contudo, nÃ£o estÃ¡ claramente estabelecido o comportamento do tÃ´nus vagal cardÃ­aco (TVC) em indivÃ­duos saudÃ¡veis com uma resposta pressÃ³rica exagerada no TCPE. OBJETIVO: Analisar o comportamento do TVC em homens adultos saudÃ¡veis que apresentam uma resposta pressÃ³rica exagerada no TCPE. MÃ‰TODOS: De 2.505 casos avaliados entre 2002-2009, foram identificados criteriosamente 154 casos de homens, entre 20-50 anos de idade, saudÃ¡veis e normotensos. A avaliaÃ§Ã£o...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3878157</comments>
            <pubDate>Thu, 19 Aug 2010 05:27:29 +0100</pubDate>
            <guid isPermaLink="false">3878157</guid>        </item>
        <item>
            <title>Profile of patients in the Unified Waiting List for heart transplantation in state of CearÃ¡</title>
            <link>http://www.medworm.com/index.php?rid=3878156&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001100012%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The patients from the Unified Waiting List for Heart Transplantation in the state of CearÃ¡, from 1999 to 2006, were male (80%), with ages ranging from 1 to 71 years, with a predominance of dilated cardiomyopathy (53.4%), and the average waiting time was 136 days until the day of cardiac transplantation. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3878156</comments>
            <pubDate>Thu, 19 Aug 2010 05:27:29 +0100</pubDate>
            <guid isPermaLink="false">3878156</guid>        </item>
        <item>
            <title>Implementation of a telecardiology system in the state of Minas Gerais: the Minas Telecardio Project</title>
            <link>http://www.medworm.com/index.php?rid=3878155&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001100011%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The use of the customary resources in informatics to assist the access of small-town populations to electrocardiography and specialized cardiology assessment is feasible. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3878155</comments>
            <pubDate>Thu, 19 Aug 2010 05:27:29 +0100</pubDate>
            <guid isPermaLink="false">3878155</guid>        </item>
        <item>
            <title>Lifestyle and cardiovascular health in school adolescents from SÃ£o Paulo</title>
            <link>http://www.medworm.com/index.php?rid=3878154&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001100010%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: In school adolescents, this study found high prevalence of risk factors associated with the development of cardiovascular disease in adults. Further studies are required to better understand how these risk factors are related and thus enable the implementation of preventive measures in adolescence in order to prevent cardiovascular disease in adults. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3878154</comments>
            <pubDate>Thu, 19 Aug 2010 05:27:29 +0100</pubDate>
            <guid isPermaLink="false">3878154</guid>        </item>
        <item>
            <title>Fat content of dairy products, eggs, margarines and oils: implications for atherosclerosis</title>
            <link>http://www.medworm.com/index.php?rid=3878152&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001100009%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The composition of foods used in Brazil indicates that diets designed to enable primary and secondary prevention of ischemic heart disease can prioritize the use of semi-skimmed milk, sunflower oil, margarines with low content of trans fats and &quot;minas&quot; cheese. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3878152</comments>
            <pubDate>Thu, 19 Aug 2010 05:27:29 +0100</pubDate>
            <guid isPermaLink="false">3878152</guid>        </item>
        <item>
            <title>Antibodies against OxLDL and acute coronary syndrome</title>
            <link>http://www.medworm.com/index.php?rid=3878151&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001100008%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The results showed that the titers of anti-oxLDL were significantly higher in patients with acute coronary syndrome as compared to patients with coronary artery disease and may be associated with atherosclerotic plaque instability. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3878151</comments>
            <pubDate>Thu, 19 Aug 2010 05:27:29 +0100</pubDate>
            <guid isPermaLink="false">3878151</guid>        </item>
        <item>
            <title>Morbimortality in octogenarian patients submitted to coronary artery bypass graft surgery</title>
            <link>http://www.medworm.com/index.php?rid=3878150&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001100007%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The MRS in octogenarians is associated with a higher morbimortality when compared to younger patients, which, however, does not prevent the procedure if the indication is justified by clinical condition. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3878150</comments>
            <pubDate>Thu, 19 Aug 2010 05:27:29 +0100</pubDate>
            <guid isPermaLink="false">3878150</guid>        </item>
        <item>
            <title>Geometric indexes of heart rate variability in obese and eutrophic children</title>
            <link>http://www.medworm.com/index.php?rid=3878149&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001100006%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: Obese children presented changes in the autonomic nervous system characterized by decreases in parasympathetic activity and overall variability. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3878149</comments>
            <pubDate>Thu, 19 Aug 2010 05:27:29 +0100</pubDate>
            <guid isPermaLink="false">3878149</guid>        </item>
        <item>
            <title>Scintigraphy for the detection of myocardial damage in the indeterminate form of Chagas disease</title>
            <link>http://www.medworm.com/index.php?rid=3878148&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001100005%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The results of this study, considering the small sample size, showed that the rest/stress myocardial scintigraphy using sestamibi-99mTc is not an effective method to detect early myocardial alterations in the indeterminate form of Chagas disease. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3878148</comments>
            <pubDate>Thu, 19 Aug 2010 05:27:29 +0100</pubDate>
            <guid isPermaLink="false">3878148</guid>        </item>
        <item>
            <title>Comparative study of the Pro-Atherosclerotic Profile of students of Medicine and Physical Education</title>
            <link>http://www.medworm.com/index.php?rid=3878147&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001100004%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: Students of medicine presented lower levels of physical activity practice, lower level of cardiorespiratory fitness and higher frequency of cardiovascular risk factors, when compared to Physical Education students. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3878147</comments>
            <pubDate>Thu, 19 Aug 2010 05:27:29 +0100</pubDate>
            <guid isPermaLink="false">3878147</guid>        </item>
        <item>
            <title>Analysis of the cost-effectiveness of thrombolysis with alteplase in stroke</title>
            <link>http://www.medworm.com/index.php?rid=3878145&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001100003%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: The thrombolytic therapy with alteplase within the first three hours following a stroke is cost-effective in the Brazilian Public Health System scenario. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3878145</comments>
            <pubDate>Thu, 19 Aug 2010 05:27:29 +0100</pubDate>
            <guid isPermaLink="false">3878145</guid>        </item>
        <item>
            <title>Effectiveness and safety of drug-eluting stents in a cardiology clinic in Curitiba, PR, Brazil</title>
            <link>http://www.medworm.com/index.php?rid=3878144&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001100002%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>CONCLUSION: In conclusion, drug-eluting stents have good effectiveness and safety profiles; the incidence of TLR was 9.3%, and we did not identify a variable correlated with the need for TLR. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3878144</comments>
            <pubDate>Thu, 19 Aug 2010 05:27:29 +0100</pubDate>
            <guid isPermaLink="false">3878144</guid>        </item>
        <item>
            <title>The archives and the publication of its first impact factor</title>
            <link>http://www.medworm.com/index.php?rid=3878143&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001100001%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>(Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3878143</comments>
            <pubDate>Thu, 19 Aug 2010 05:27:29 +0100</pubDate>
            <guid isPermaLink="false">3878143</guid>        </item>
        <item>
            <title>Diretrizes</title>
            <link>http://www.medworm.com/index.php?rid=3734790&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010001300001%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>(Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3734790</comments>
            <pubDate>Fri, 09 Jul 2010 05:17:40 +0100</pubDate>
            <guid isPermaLink="false">3734790</guid>        </item>
        <item>
            <title>Anomalous origin of the coronary arteries: single trunk</title>
            <link>http://www.medworm.com/index.php?rid=3653655&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010000500026%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>We report the case of a patient with a large pericardial effusion and an undiagnosed mediastinal mass, in which video-assisted pericardioscopy was fundamental in the diagnosis and treatment of the disease. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3653655</comments>
            <pubDate>Sat, 12 Jun 2010 12:54:59 +0100</pubDate>
            <guid isPermaLink="false">3653655</guid>        </item>
        <item>
            <title>Usefulness of pericardioscopy in the diagnosis of pericardial effusion</title>
            <link>http://www.medworm.com/index.php?rid=3653654&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010000500025%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>We report the case of a patient with a large pericardial effusion and an undiagnosed mediastinal mass, in which video-assisted pericardioscopy was fundamental in the diagnosis and treatment of the disease. (Source: Arquivos Brasileiros de Cardiologia)</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
        <comments>http://www.medworm.com/rss/comments.php?id=3653654</comments>
            <pubDate>Sat, 12 Jun 2010 12:54:59 +0100</pubDate>
            <guid isPermaLink="false">3653654</guid>        </item>
        <item>
            <title>Noncompaction of the myocardium in a patient with acute myocardial infarction</title>
            <link>http://www.medworm.com/index.php?rid=3653653&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010000500024%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>MiocÃ¡rdio nÃ£o compactado (MCNC) Ã© uma cardiopatia congÃªnita rara, resultado da falha na compactaÃ§Ã£o do miocÃ¡rdio, levando Ã  persistÃªncia de trabeculaÃ§Ãµes numerosas e profundas, comunicantes com a cavidade ventricular. Tem como principais manifestaÃ§Ãµes clÃ­nicas: insuficiÃªncia cardÃ­aca, eventos arrÃ­tmicos (supraventriculares ou ventriculares) e episÃ³dios de embolismo arterial. Apresenta-se o caso de um cidadÃ£o brasileiro residente em Portugal internado por infarto agudo do miocÃ¡rdio, do qual resultou disfunÃ§Ã£o sistÃ³lica severa do ventrÃ­culo esquerdo. No decorrer do estudo diagnosticou-se MCNC. Descreve-se a apresentaÃ§Ã£o clÃ­nica, ecocardiogrÃ¡fica (bidimensional e tridimensional), imagem de ressonÃ¢ncia magnÃ©tica nuclear (RMN) e ventriculografia. Discutem-se os cri...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
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            <pubDate>Sat, 12 Jun 2010 12:54:59 +0100</pubDate>
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            <title>Ectopic positioning of pacemaker electrode</title>
            <link>http://www.medworm.com/index.php?rid=3653652&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010000500023%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>Apresentamos o caso de um paciente portador da forma cardÃ­aca da doenÃ§a de Chagas com disfunÃ§Ã£o ventricular esquerda e bloqueio atrioventricular de 2Âº grau Mobitz II, associados a vÃ¡rios episÃ³dios de sÃ­ncope. Foi submetido a implante de marcapasso artificial definitivo dupla cÃ¢mara. ApÃ³s um ano do implante foi diagnosticado deslocamento de eletrodo atrial, sendo submetido a reimplante de eletrodo atrial. ApÃ³s dois anos do primeiro procedimento cirÃºrgico, apresentava dispneia aos grandes esforÃ§os. Durante a avaliaÃ§Ã£o, foi solicitado ecocardiograma, que detectou a presenÃ§a de corpo estranho de caracterÃ­sticas metÃ¡licas em cÃ¢maras cardÃ­acas esquerdas, consistente com eletrodo de marcapasso ectÃ³pico.The present case reports on a patient presenting the cardiac form of Chaga...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
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            <pubDate>Sat, 12 Jun 2010 12:54:59 +0100</pubDate>
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            <title>Case 3/2010 - Two-month-old male infant with fistula from the anterior interventricular coronary artery to the pulmonary trunk</title>
            <link>http://www.medworm.com/index.php?rid=3653651&amp;cid=s_37419_7_f&amp;fid=37419&amp;url=http%3A%2F%2Fwww.scielo.br%2Fscielo.php%3Fscript%3Dsci_arttext%26pid%3DS0066-782X2010000500022%26lng%3Den%26nrm%3Diso%26tlng%3Den</link>
            <description>A insuficiÃªncia cardÃ­aca com fraÃ§Ã£o de ejeÃ§Ã£o normal (ICFEN) Ã© uma sÃ­ndrome complexa que vem sendo largamente estudada, desde a Ãºltima dÃ©cada. Ã‰ causada por disfunÃ§Ã£o ventricular diastÃ³lica evidenciada por mÃ©todos complementares, como estudo hemodinÃ¢mico ou ecocardiograma, na presenÃ§a de fraÃ§Ã£o de ejeÃ§Ã£o preservada. Acomete preferencialmente indivÃ­duos mais idosos e com comorbidades, como hipertensÃ£o arterial sistÃªmica, insuficiÃªncia coronariana e obesidade. Os mecanismos fisiopatolÃ³gicos sÃ£o complexos e multifatoriais, envolvendo a rigidez passiva do miocÃ¡rdio, a geometria ventricular, a forÃ§a de contenÃ§Ã£o do pericÃ¡rdio e a interaÃ§Ã£o entre os ventrÃ­culos. Os objetivos principais do tratamento sÃ£o reduzir a congestÃ£o venosa pulmonar, a frequÃªncia cardÃ...</description>
            <author>Arquivos Brasileiros de Cardiologia</author>
            <type>journals</type>
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            <pubDate>Sat, 12 Jun 2010 12:54:59 +0100</pubDate>
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