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 'Vascular Medicine recent issues' source. Sun, 21 Mar 2010 16:41:30 +0100 http://www.medworm.com/index.php?rid=3192514&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F15%2F1%2F79%3Frss%3D1 This article appeared in Vascular Medicine, Vol. 14, No. 4, 339–349 (2009) DOI: 10.1177/1358863X09104222. The tilting power chair was referred to as the "PhelbotestTM" rather than the correct term "PhlebotestTM". (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=3192514 Thu, 21 Jan 2010 15:18:38 +0100 3192514 http://www.medworm.com/index.php?rid=3192513&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F15%2F1%2F75%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=3192513 Thu, 21 Jan 2010 15:18:38 +0100 3192513 http://www.medworm.com/index.php?rid=3192512&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F15%2F1%2F73%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=3192512 Thu, 21 Jan 2010 15:18:38 +0100 3192512 http://www.medworm.com/index.php?rid=3192511&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F15%2F1%2F71%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=3192511 Thu, 21 Jan 2010 15:18:38 +0100 3192511 http://www.medworm.com/index.php?rid=3192510&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F15%2F1%2F61%3Frss%3D1 Owing to recent progress in analytical techniques, metallomics are evolving from detecting distinct trace metals in a defined state to monitor the dynamic changes in the abundance and location of trace metals in vitro and in vivo. Vascular metallomics is an emerging field that studies the role of trace metals in vasculature. This review will introduce common metallomics techniques including atomic absorption spectrometry, inductively coupled plasma-atomic emission spectrometry, inductively coupled plasma-mass spectrometry and X-ray fluorescence spectrometry with a summary table to compare these techniques. Moreover, we will summarize recent research findings that have applied these techniques to human population studies in cardiovascular diseases, with a particular emphasis on the role of ... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=3192510 Thu, 21 Jan 2010 15:18:38 +0100 3192510 http://www.medworm.com/index.php?rid=3192509&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F15%2F1%2F55%3Frss%3D1 In conclusion, aortic arginine transport by CAT-1 is attenuated in old male rats through upregulation of PKC. In old females, aortic arginine transport is protected from the effects of PKC by an unknown mechanism. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=3192509 Thu, 21 Jan 2010 15:18:38 +0100 3192509 http://www.medworm.com/index.php?rid=3192508&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F15%2F1%2F47%3Frss%3D1 In conclusion, the current study shows for the first time that chronic exposure to nicotine impairs cholinergic angiogenesis, an effect mediated by downregulation of the vascular nAChR, and attenuation of nicotine-induced VEGF release. These studies may explain the impairment in angiogenic processes observed in long-term smokers. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=3192508 Thu, 21 Jan 2010 15:18:38 +0100 3192508 http://www.medworm.com/index.php?rid=3192507&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F15%2F1%2F39%3Frss%3D1 In conclusion, PWA-RHI obtained from PAT is associated with BAD. Studies examining gender differences in microvascular endothelial function with PAT may need to correct for BAD as a potential confounder. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=3192507 Thu, 21 Jan 2010 15:18:38 +0100 3192507 http://www.medworm.com/index.php?rid=3192506&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F15%2F1%2F33%3Frss%3D1 In conclusion, CHD is associated with thickening of the intima of the radial artery whereas media thickness was unchanged compared with HS. Assessment of intima thickness by high-frequency ultrasound may provide a tool for non-invasive early detection of atherosclerosis. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=3192506 Thu, 21 Jan 2010 15:18:38 +0100 3192506 http://www.medworm.com/index.php?rid=3192505&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F15%2F1%2F27%3Frss%3D1 In conclusion, EFS appears to be a safe and effective outpatient therapy for the treatment of symptomatic and complicated VVs. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=3192505 Thu, 21 Jan 2010 15:18:38 +0100 3192505 http://www.medworm.com/index.php?rid=3192504&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F15%2F1%2F21%3Frss%3D1 In conclusion, claudication pain slows ambulatory velocity at preferred and rapid paces, and increases asymmetry when ambulatory function is challenged with rapid walking. The reduced ambulatory speed with the development of claudication pain may be an adaptation to elicit a safer and less destabilizing gait pattern. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=3192504 Thu, 21 Jan 2010 15:18:38 +0100 3192504 http://www.medworm.com/index.php?rid=3192503&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F15%2F1%2F15%3Frss%3D1 In conclusion, while PAD patients constitute a high-risk cohort with known higher adverse event rates, EECP led to similar short- and long-term improvements in angina and quality of life for individuals with PAD compared to those without PAD. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=3192503 Thu, 21 Jan 2010 15:18:38 +0100 3192503 http://www.medworm.com/index.php?rid=3192502&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F15%2F1%2F9%3Frss%3D1 In conclusion, amputations affecting the lower limbs are still a relevant problem in Germany. At the time of an aging German population it has to be an important goal to lower or at least to stabilize the rate of amputations. The DRG statistics enable the Federal Ministry of Health and health politics to monitor amputation rates easily. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=3192502 Thu, 21 Jan 2010 15:18:38 +0100 3192502 http://www.medworm.com/index.php?rid=3192501&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F15%2F1%2F3%3Frss%3D1 In conclusion, placement of a SES for the treatment of ISR in renal arteries is associated with high initial technical success but significant restenosis on duplex ultrasonography at follow-up. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=3192501 Thu, 21 Jan 2010 15:18:38 +0100 3192501 http://www.medworm.com/index.php?rid=2864770&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F14%2F4%2F403%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2864770 Tue, 06 Oct 2009 13:25:27 +0100 2864770 http://www.medworm.com/index.php?rid=2864769&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F14%2F4%2F401%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2864769 Tue, 06 Oct 2009 13:25:27 +0100 2864769 http://www.medworm.com/index.php?rid=2864768&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F4%2F397%3Frss%3D1 ConclusionsNo differences were observed in mortality or primary patency at 30 days or at 1 year among individual and combined race/gender groups. Black patients, especially black women, were found to have worse secondary patency and limb salvage outcomes after vein bypass surgery for CLI. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2864768 Tue, 06 Oct 2009 13:25:27 +0100 2864768 http://www.medworm.com/index.php?rid=2864767&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F14%2F4%2F393%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2864767 Tue, 06 Oct 2009 13:25:27 +0100 2864767 http://www.medworm.com/index.php?rid=2864766&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F4%2F381%3Frss%3D1 AbstractPeripheral arterial disease (PAD), a relatively common manifestation of atherosclerotic vascular disease, is associated with significant morbidity and mortality. Although conventional risk factors contribute to the onset and progression of PAD, the role of ‘novel’ biomarkers in pathways of inflammation, thrombosis, lipoprotein metabolism, and oxidative stress in determining susceptibility to PAD is being increasingly recognized. Validation of novel risk factors for PAD may allow earlier detection, an improved understanding of disease etiology and progression, and the development of new therapies. In this review, we discuss available evidence for associations between novel circulating markers and several aspects of PAD including disease susceptibility, progression, funct... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2864766 Tue, 06 Oct 2009 13:25:27 +0100 2864766 http://www.medworm.com/index.php?rid=2864765&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F4%2F377%3Frss%3D1 In conclusion, an EH is a rare vascular tumor. The presence of vascular hyperplasia with plump endothelial cells protruding into the lumen is the most important discriminator in establishing the diagnosis of EH. Vascular neoplasms presenting as aneurysms should be considered, especially if other etiologies can be excluded. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2864765 Tue, 06 Oct 2009 13:25:27 +0100 2864765 http://www.medworm.com/index.php?rid=2864764&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F4%2F371%3Frss%3D1 We describe the percutaneous treatments and surgical revisions that attempt to restore flow to the hand without compromising the fistula. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2864764 Tue, 06 Oct 2009 13:25:27 +0100 2864764 http://www.medworm.com/index.php?rid=2864763&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F4%2F365%3Frss%3D1 We report the case of a 60-year-old patient with acute renal failure and occluded bilateral renal arteries presenting with acute pulmonary edema and non-ST segment elevation myocardial infarction. The patient required renal replacement therapy with hemodialysis and was subsequently successfully treated with bilateral renal artery stent placement. Marked improvement in renal function was noted within 1 week with freedom from the need for renal replacement therapy at 4 months of follow-up. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2864763 Tue, 06 Oct 2009 13:25:27 +0100 2864763 http://www.medworm.com/index.php?rid=2864762&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F4%2F361%3Frss%3D1 We report a case of sustained 24-month patency after repair of recurrent renal artery in-stent restenosis with use of a sirolimus-eluting stent. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2864762 Tue, 06 Oct 2009 13:25:27 +0100 2864762 http://www.medworm.com/index.php?rid=2864761&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F4%2F351%3Frss%3D1 In conclusion, this study supports a moderate association of SDB and larger baseline brachial artery diameter, which may reflect SDB-induced vascular remodeling. This study does not support a link between SDB and endothelial dysfunction as measured by brachial artery flow-mediated dilation. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2864761 Tue, 06 Oct 2009 13:25:27 +0100 2864761 http://www.medworm.com/index.php?rid=2864760&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F4%2F339%3Frss%3D1 In conclusion, increasing patient age and BMI, prior DVT (particularly left leg DVT), longer time interval since DVT and varicose veins are independent risk factors for venous stasis syndrome. Venous stasis syndrome related to DVT is due to venous outflow obstruction and venous valvular incompetence, while venous stasis syndrome related to older age and to varicose veins is due to venous outflow obstruction and to venous valvular incompetence, respectively. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2864760 Tue, 06 Oct 2009 13:25:27 +0100 2864760 http://www.medworm.com/index.php?rid=2864759&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F4%2F331%3Frss%3D1 In conclusion, the penile brachial index is relatively insensitive for the detection of proximal abnormal blood flow impairment except in the case of bilateral occlusion of arteries supplying the hypogastric circulation in patients with claudication. A normal penile pressure is probably not efficient enough to rule out the presence of lesions on the arteries towards the hypogastric circulation in patients with arterial claudication. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2864759 Tue, 06 Oct 2009 13:25:27 +0100 2864759 http://www.medworm.com/index.php?rid=2864758&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F4%2F323%3Frss%3D1 In conclusion, there was a positive association between infrarenal aortic diameters and heavy drinking, as well as lipoprotein (a) levels. Furthermore, the novel and unexpected inverse association between LDL-C/HDL-C, LDL-C, TC/HDL-C and abdominal aortic diameter may suggest a possible role for anti-atherogenic lipid profile (characterized by a higher level of HDL-C and lower level of LDL-C) in aortic dilatation processes, which need to be clarified by further studies. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2864758 Tue, 06 Oct 2009 13:25:27 +0100 2864758 http://www.medworm.com/index.php?rid=2864757&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F4%2F313%3Frss%3D1 In conclusion, a multicenter approach to disseminate the supervised exercise training technique and to evaluate its efficacy, safety and cost-effectiveness for patients with claudication due to peripheral arterial disease (PAD) is being evaluated for the first time in CLEVER. The CLEVER study will further establish the role of supervised exercise training in the treatment of claudication resulting from PAD and provide standardized methods for use of supervised exercise training in future PAD clinical trials as well as in clinical practice. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2864757 Tue, 06 Oct 2009 13:25:27 +0100 2864757 http://www.medworm.com/index.php?rid=2864756&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F4%2F305%3Frss%3D1 This study aimed to evaluate the efficacy of high-resolution 3D contrast-enhanced magnetic resonance angiography (3D CE MRA) with parallel imaging techniques for the diagnosis of various arterial stenoses and its value for planning endovascular interventional treatment. Thirty-five patients underwent 3D CE MRA before endovascular interventional treatment. Numbers of patients were as follows: clinically documented renal artery stenosis (n = 10), renal transplant artery stenosis (n = 1), carotid artery stenosis (n = 12), iliac artery stenosis (n = 11) and femoro-popliteal artery stenosis (n = 1). A total of 39 arterial segments were treated. The depiction of various arterial stenoses was evaluated. The degree and length of the stenoses were c... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2864756 Tue, 06 Oct 2009 13:25:27 +0100 2864756 http://www.medworm.com/index.php?rid=2864755&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F4%2F297%3Frss%3D1 In conclusion, PAD patients with atypical leg symptoms or pain at rest reported more impaired mood than patients without those symptoms. These patients should be monitored closely in clinical practice, as previous research in cardiovascular patients has shown that mood disorders and sub-threshold symptoms predict poor prognosis. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2864755 Tue, 06 Oct 2009 13:25:27 +0100 2864755 http://www.medworm.com/index.php?rid=2864754&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F4%2F289%3Frss%3D1 In conclusion, our study demonstrates that PAD is more pronounced in men and women with lower socioeconomic status. Diabetes prevention and smoking prevention and cessation programs need to specifically target individuals of lower income and education. According to our findings, prevention of PAD would benefit extraordinarily. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2864754 Tue, 06 Oct 2009 13:25:27 +0100 2864754 http://www.medworm.com/index.php?rid=2663619&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F14%2F3%2F285%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2663619 Sun, 02 Aug 2009 23:00:00 +0100 2663619 http://www.medworm.com/index.php?rid=2663618&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F14%2F3%2F283%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2663618 Sun, 02 Aug 2009 23:00:00 +0100 2663618 http://www.medworm.com/index.php?rid=2663617&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F14%2F3%2F277%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2663617 Sun, 02 Aug 2009 23:00:00 +0100 2663617 http://www.medworm.com/index.php?rid=2663616&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F14%2F3%2F271%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2663616 Sun, 02 Aug 2009 23:00:00 +0100 2663616 http://www.medworm.com/index.php?rid=2663615&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F3%2F265%3Frss%3D1 We describe a patient with rotational vertebrobasilar ischemia (RVBI) due to vertebral artery (VA) compressive stenoses during neck rotation, complicated by an ostial atherosclerotic stenosis (OAS). Referred for ‘near-syncopal spells’, inquiry revealed a symptom-complex consistent with vertebrobasilar transient ischemic attacks (TIAs) provoked by head rotation. VA dynamic angiography with imaging via prevertebral subclavian injections in neck-rotated positions while reproducing symptoms, demonstrated two compressive stenoses not present in the neck-neutral position, establishing the diagnosis of RVBI due to CT-demonstrated cervical spondylosis. There was an occluded contralateral VA, isolated posterior circulation, and absent vertebral collateral flow. Disabling symptoms persis... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2663615 Sun, 02 Aug 2009 23:00:00 +0100 2663615 http://www.medworm.com/index.php?rid=2663614&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F3%2F259%3Frss%3D1 We describe a case in a patient who initially presented with renal insufficiency and multi-drug hypertension in the setting of severe bilateral renal artery stenosis. Her renal artery stenosis was initially successfully treated by percutaneous deployment of bilateral bare metal renal artery stents. After initial improvement of her hypertension and renal insufficiency, both parameters declined and follow-up duplex evaluation confirmed renal artery in-stent restenosis. Owing to other medical co-morbidities she was felt to be a poor surgical candidate and was subsequently treated first with bilateral cutting balloon angioplasty and second with drug-eluting stent deployment. Each procedure was associated with initial improvement of renal function and blood pressure control, which then later de... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2663614 Sun, 02 Aug 2009 23:00:00 +0100 2663614 http://www.medworm.com/index.php?rid=2663613&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F3%2F249%3Frss%3D1 In conclusion, aerobic exercise dysfunction is observed in murine models of genetic and diet-induced hypercholesterolemia and is associated with a reduction in vascular nitric oxide production. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2663613 Sun, 02 Aug 2009 23:00:00 +0100 2663613 http://www.medworm.com/index.php?rid=2663612&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F3%2F239%3Frss%3D1 In conclusion, the present study provides no evidence that l-arginine supplementation improves endothelial function and suggests that l-arginine may increase methylation demand. Creatine supplementation failed to alter the actions of l-arginine on vascular function or suppress methylation demand. The unexpected increase in homocysteine levels following creatine supplementation could have adverse effects and merits further study, since creatine is a commonly used dietary supplement. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2663612 Sun, 02 Aug 2009 23:00:00 +0100 2663612 http://www.medworm.com/index.php?rid=2663611&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F3%2F233%3Frss%3D1 In conclusion, the presence of a carotid bruit or PAD predicts an increased likelihood of significant carotid artery disease in patients undergoing CABG. Unlike previous studies, LMCA or extent of CAD did not correlate with significant carotid artery disease. Using these predictive models, a prospective outcomes trial is required to validate these criteria. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2663611 Sun, 02 Aug 2009 23:00:00 +0100 2663611 http://www.medworm.com/index.php?rid=2663610&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F3%2F227%3Frss%3D1 In conclusion, the TPT and number of bifurcations with plaque are more strongly associated with the prevalence of CVD. These findings warrant investigation in prospective studies to document associations with incident CVD events. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2663610 Sun, 02 Aug 2009 23:00:00 +0100 2663610 http://www.medworm.com/index.php?rid=2663609&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F3%2F221%3Frss%3D1 AbstractThe ankle–brachial index (ABI) post exercise is claimed to play a complementary role in the diagnosis or exclusion of intermittent claudication (IC). The interobserver variability of ABI measurements at rest and post exercise in patients with typical symptoms of IC is the subject of this study with emphasis on ABI post exercise. ABI at rest and post exercise were measured in both legs of 20 patients with typical symptoms of IC. After 15 minutes of rest these measurements were repeated by another observer. Analysis according to Bland–Altman was performed on 40 paired leg measurements at rest and 40 paired leg measurements post exercise. The average ABI at rest for the first observer was 0.84 (standard deviation ±0.18) and for the second was 0.84 (±0.17). Po... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2663609 Sun, 02 Aug 2009 23:00:00 +0100 2663609 http://www.medworm.com/index.php?rid=2663608&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F3%2F215%3Frss%3D1 AbstractMyeloperoxidase (MPO) is an enzymatic mediator of several inflammatory cascades and higher serum levels have been associated with increased risk of adverse cardiovascular events. We investigated the association of serum MPO with the ankle–brachial index (ABI) and peripheral arterial disease (PAD) in a bi-ethnic cohort of African-Americans and non-Hispanic white individuals. Participants included 1324 African-Americans (mean age 64 years, 71% women) and 1237 non-Hispanic white individuals (mean age 59 years, 57% women) belonging to hypertensive sibships. Serum levels of MPO were measured by solid phase sandwich immunoassay. ABI was measured using a standard protocol and PAD was defined as an ABI < 0.90. Multivariable regression analysis using generalized estimating equation... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2663608 Sun, 02 Aug 2009 23:00:00 +0100 2663608 http://www.medworm.com/index.php?rid=2663607&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F3%2F203%3Frss%3D1 In conclusion, these pilot data demonstrate for the first time that dynamic arm exercise training can improve walking capability in people with peripheral arterial disease (PAD)-induced claudication compared to participants receiving usual care and that improvement was not different from that seen with treadmill walking exercise training. Dynamic arm exercise may be a therapeutic exercise option for patients with PAD. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2663607 Sun, 02 Aug 2009 23:00:00 +0100 2663607 http://www.medworm.com/index.php?rid=2663606&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F3%2F193%3Frss%3D1 In conclusion, higher levels of physical activity during daily life are associated significantly and independently with better brachial artery FMD among individuals with PAD, even after adjusting for confounders. ClinicalTrials.gov Identifier: NCT00106327. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2663606 Sun, 02 Aug 2009 23:00:00 +0100 2663606 http://www.medworm.com/index.php?rid=2338240&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F14%2F2%2F169%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2338240 Tue, 14 Apr 2009 04:00:00 +0100 2338240 http://www.medworm.com/index.php?rid=2338239&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F14%2F2%2F167%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2338239 Tue, 14 Apr 2009 04:00:00 +0100 2338239 http://www.medworm.com/index.php?rid=2338238&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F2%2F153%3Frss%3D1 AbstractThe discovery, over a decade ago, of endothelial progenitor cells that are able to participate in neovascularization of adult tissue has been greeted enthusiastically because of the potential for new cell-based therapies for therapeutic angiogenesis. Since that time, an ever-growing list of candidate cells has been proposed for cardiovascular regeneration. However, to date, pre-clinical and clinical studies evaluating the therapeutic potential of various cell therapies have reported conflicting results, generating controversy. Key issues within the field of cell therapy research include a lack of uniform cellular definitions, as well as inadequate functional characterization of the role of putative stem/progenitor cells in angiogenesis. Given the mixed results of initial clinical s... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2338238 Tue, 14 Apr 2009 04:00:00 +0100 2338238 http://www.medworm.com/index.php?rid=2338237&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F2%2F149%3Frss%3D1 We report a case of leiomyosarcoma originating from a tributary of the femoral vein in a 55-year-old woman. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2338237 Tue, 14 Apr 2009 04:00:00 +0100 2338237 http://www.medworm.com/index.php?rid=2338236&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F2%2F143%3Frss%3D1 This study demonstrates that vascular dysfunction measured by DTM is associated with CHD and an increased FRS, and could potentially be used to identify high-risk patients. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2338236 Tue, 14 Apr 2009 04:00:00 +0100 2338236 http://www.medworm.com/index.php?rid=2338235&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F2%2F137%3Frss%3D1 AbstractInfant feeding practices have an impact on health in later life, although the evidence for its effects on cardiovascular health is not so clear. The aim of this study was to investigate the relationship between breastfeeding in infancy and vascular function in later childhood. Infant feeding data, together with demographic and clinical information, were obtained prospectively from a cohort of children from birth until 2 years of age. Vascular function was assessed in 159 children, now aged 11–14 years, by measuring their skin microvascular responses to iontophoretic administration of the endothelium-dependent vasodilator acetylcholine. Endothelial function was significantly better in children who had been breastfed than in those who had received infant milk formula (p =&... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2338235 Tue, 14 Apr 2009 04:00:00 +0100 2338235 http://www.medworm.com/index.php?rid=2338234&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F2%2F129%3Frss%3D1 AbstractBilirubin may have a major role in the prevention of cardiovascular disease based on recent data regarding its anti-oxidant properties. We determined the relationship between total serum bilirubin and vascular reactivity in a large cohort of individuals with diabetes, a disease associated with known oxidant stress. We studied 302 individuals: 52 controls, 37 with type 1 diabetes, 213 with type 2 diabetes. High-resolution ultrasound was used to measure flow-mediated dilation (FMD; endothelium-dependent) and nitroglycerin-induced dilation (NID, endothelium-independent) of the brachial artery. Laser Doppler perfusion imaging was used to measure microvascular reactivity in the forearm skin before and after iontophoresis of acetylcholine (endothelium-dependent) and sodium nitroprusside ... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2338234 Tue, 14 Apr 2009 04:00:00 +0100 2338234 http://www.medworm.com/index.php?rid=2338233&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F2%2F123%3Frss%3D1 In conclusion, endovascular management of acute PTAU appears effective and durable with mortality rates that are likely to be better than for open surgery. However, haemodynamic compromise at presentation remains a robust denominator of over-all survival. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2338233 Tue, 14 Apr 2009 04:00:00 +0100 2338233 http://www.medworm.com/index.php?rid=2338232&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F2%2F117%3Frss%3D1 In conclusion, the Turkish version of the ICQ, which is a disease-specific, self-administered, and practical instrument, is reliable and valid. We recommend its use to assess the effect of IC on the quality of life of patients in clinical trials and in daily clinical practice. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2338232 Tue, 14 Apr 2009 04:00:00 +0100 2338232 http://www.medworm.com/index.php?rid=2338231&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F2%2F109%3Frss%3D1 In conclusion, in patients with critical lower limb ischemia, the presence of ischemic skin lesions and the described radiological arterial disease score can be used to estimate amputation risk. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2338231 Tue, 14 Apr 2009 04:00:00 +0100 2338231 http://www.medworm.com/index.php?rid=2338230&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F2%2F103%3Frss%3D1 AbstractPeripheral arterial disease (PAD) is a common disease, and intermittent claudication (IC) is a life-changing symptom. Exercise therapy has been demonstrated to be an effective treatment for IC in a supervised setting; however, most insurance carriers do not reimburse for exercise therapy. As a result, non-supervised programs have largely replaced supervised programs, despite limited evidence of their benefit. In this retrospective study of the results of our routine care, we analyzed the outcomes of a structured 6-month home-based exercise program for IC. A total of 120 patients with PAD and IC were enrolled in a home-based exercise program. Forty-one patients fulfilled program requirements, for a 34.2% completion rate. Those who completed the program demonstrated an 86.4% improvem... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2338230 Tue, 14 Apr 2009 04:00:00 +0100 2338230 http://www.medworm.com/index.php?rid=2104611&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F14%2F1%2F93%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2104611 Wed, 14 Jan 2009 05:00:00 +0100 2104611 http://www.medworm.com/index.php?rid=2104610&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F14%2F1%2F91%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2104610 Wed, 14 Jan 2009 05:00:00 +0100 2104610 http://www.medworm.com/index.php?rid=2104609&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F1%2F73%3Frss%3D1 Abstract Collagens constitute a major portion of the extracellular matrix in the atherosclerotic plaque, where they contribute to the strength and integrity of the fibrous cap, and also modulate cellular responses via specific receptors and signaling pathways. This review focuses on the diverse roles that collagens play in atherosclerosis; regulating the infiltration and differentiation of smooth muscle cells and macrophages; controlling matrix remodeling through feedback signaling to proteinases; and influencing the development of atherosclerotic complications such as plaque rupture, aneurysm formation and calcification. Expanding our understanding of the pathways involved in cell–matrix interactions will provide ... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2104609 Wed, 14 Jan 2009 05:00:00 +0100 2104609 http://www.medworm.com/index.php?rid=2104608&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F1%2F63%3Frss%3D1 AbstractOptical coherence tomography (OCT) is an emerging imaging modality that provides high-resolution, microstructural information on atherosclerotic plaques in biological systems. Intracoronary OCT can identify thin-cap fibroatheroma and other vulnerable plaques that may be responsible for acute coronary events. These characteristics make OCT helpful in guiding coronary management and interventions, including stent apposition and early identification of procedure-related complications. OCT is being assessed for its potential role in carotid plaque characterization and in the diagnosis of peripheral arterial atherosclerosis. Its current use in studying carotid and cerebral vasculature and in the diagnosis of peripheral arterial diseases is limited and ill defined, but it is finding incr... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2104608 Wed, 14 Jan 2009 05:00:00 +0100 2104608 http://www.medworm.com/index.php?rid=2104607&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F1%2F51%3Frss%3D1 AbstractAs a marker of generalized atherosclerosis, peripheral arterial disease (PAD) has implications not only for the affected lower extremity but also to overall cardiovascular health. It confers an increased risk of non-fatal and fatal vascular events which increases with the severity of the disease. Patient-based studies have shown that individuals with advanced PAD tend to perform poorly on cognitive tests compared to controls. In population studies, PAD is associated with an increased cognitive decline independently of previous cerebrovascular disease and cardiovascular risk factors. A low ankle–brachial index (ABI) may be an early predictor of cognitive decline and of potential value in identifying individuals at increased risk of cognitive impairment. In patients with PAD, s... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2104607 Wed, 14 Jan 2009 05:00:00 +0100 2104607 http://www.medworm.com/index.php?rid=2104606&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F1%2F47%3Frss%3D1 We report a case of severe deep venous thrombosis (DVT) treated with multimodality therapy that was complicated by sepsis due to thrombus likely infected by Salmonella virchow. We review the current therapeutic options in the therapy of severe DVT and cardiovascular pathology associated with non-typhoid Salmonella. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2104606 Wed, 14 Jan 2009 05:00:00 +0100 2104606 http://www.medworm.com/index.php?rid=2104605&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F1%2F37%3Frss%3D1 AbstractSignals in the tumor necrosis factor (TNF-) pathway are upregulated after ischemia, yet its role in peripheral ischemia remains unclear. We investigated the effect of TNF- receptor 1 (TNFR-1) in acute limb ischemia of TNFR-1 knockout (TNFR-1–/–) and wild type (WT, TNFR-1+/+) mice. Laser Doppler scanning showed that although pre-ischemia blood flow levels were similar in these mice, the limb reperfusion after ischemia was significantly higher in TNFR-1–/– mice 1–7 days after injury. Consistently, fewer TUNEL-positive cells, less DNA fragmentation, and a lower ischemic score were detected in the TNFR-1–/– group when compared to WT controls. Western blot analysis revealed less expression of pro-apoptotic markers Bax and cleaved caspase-3 in TN... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2104605 Wed, 14 Jan 2009 05:00:00 +0100 2104605 http://www.medworm.com/index.php?rid=2104604&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F1%2F29%3Frss%3D1 AbstractWe investigated whether administration of estradiol to male mice augments mobilization of bone marrow-derived endothelial progenitor cells (EPC) and incorporation into foci of neovascularization after hind-limb ischemia, thereby contributing to blood flow restoration. Mice were randomized and implanted with placebo pellets or pellets containing low-dose estradiol (0.39 mg) or high-dose estradiol (1.7 mg). Hind-limb ischemia was induced by unilateral resection of the left femoral artery 1 week after pellet implantation, then EPC mobilization and functional recovery was evaluated. EPC recruitment was assessed in mice transplanted with bone marrow from transgenic donors expressing β-galactosidase driven by the Tie-2 promoter. EPC culture assay performed 2 weeks after pellet impla... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2104604 Wed, 14 Jan 2009 05:00:00 +0100 2104604 http://www.medworm.com/index.php?rid=2104603&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F1%2F21%3Frss%3D1 In conclusion, over the last decade, among patients who have undergone CEA, statin use has increased and LDL levels have improved. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2104603 Wed, 14 Jan 2009 05:00:00 +0100 2104603 http://www.medworm.com/index.php?rid=2104602&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F1%2F13%3Frss%3D1 In conclusion, compared with CAD alone patients, those with concomitant PAD showed a greater prevalence of plaques with characteristics of instability. Thus, our data suggest that in CAD+PAD, evaluation of carotid plaque echogenicity could contribute to improve clinical decision-making and differentiate treatments for individual patients. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2104602 Wed, 14 Jan 2009 05:00:00 +0100 2104602 http://www.medworm.com/index.php?rid=2104601&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F14%2F1%2F5%3Frss%3D1 In conclusion, MDCT angiography is superior to digital subtraction angiography for the assessment of aberrant subclavian arteries since digital subtraction angiography has only a poor ability to visualize adjacent structures completely and is invasive in nature. MDCT angiography or magnetic resonance angiography are the current standard in the initial evaluation of thoracic vascular anomalies. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=2104601 Wed, 14 Jan 2009 05:00:00 +0100 2104601 http://www.medworm.com/index.php?rid=1895096&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F13%2F4%2F315%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1895096 Tue, 21 Oct 2008 04:00:00 +0100 1895096 http://www.medworm.com/index.php?rid=1895095&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F13%2F4%2F313%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1895095 Tue, 21 Oct 2008 04:00:00 +0100 1895095 http://www.medworm.com/index.php?rid=1895094&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F4%2F305%3Frss%3D1 AbstractEndovascular aneurysm repair (EVAR) is a new and minimally invasive alternative to open repair for patients with abdominal aortic aneurysm (AAA). Soon after its introduction in 1990, it was recognized that EVAR had potential and distinct advantages in the elective and emergency settings. However, long-term follow-up has shown enlargement of the AAA in a substantial percentage of patients who underwent EVAR with the original-permeability Excluder. Of interest is that sac expansion frequently occurs in the absence of endoleak, often referred to as endotension. The pathophysiology of endoleak is beginning to be elucidated and its management is ready to be established, while controversy still exists about the etiology and clinical consequences of endotension. Fortunately, the incidence... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1895094 Tue, 21 Oct 2008 04:00:00 +0100 1895094 http://www.medworm.com/index.php?rid=1895093&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F4%2F293%3Frss%3D1 In conclusion, although open surgery is superior to EVAR in achieving regression of chronic peri-aortitis, the frequency of persistent PAF and/or ureteral obstruction is not negligible. Additional medical and/or urological treatment should be considered in selected cases of aneurysmal chronic peri-aortitis. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1895093 Tue, 21 Oct 2008 04:00:00 +0100 1895093 http://www.medworm.com/index.php?rid=1895092&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F4%2F281%3Frss%3D1 AbstractStenosis of the internal carotid artery represents a major cause of stroke, with atherosclerosis representing the major pathophysiology of this stenosis. It is estimated that over 700,000 Americans suffer a stroke annually. A prompt and accurate diagnosis of carotid artery disease is critical when planning a therapeutic strategy. Physical examination is inaccurate in determining the presence and severity of carotid artery disease. Therefore, reliable imaging tests which offer little risk to the patient are required. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1895092 Tue, 21 Oct 2008 04:00:00 +0100 1895092 http://www.medworm.com/index.php?rid=1895091&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F4%2F275%3Frss%3D1 AbstractRectus sheath hematoma (RSH) is a known complication of anticoagulation therapy and a source of potential morbidity and mortality. Early diagnosis and appropriate treatment may help to prevent complications including hemodynamic instability, the abdominal compartment syndrome or multiorgan dysfunction. Although the diagnosis can be made clinically, it can be confirmed with computed tomography of the abdomen. Most patients can be managed conservatively; however, it is often necessary to suspend anticoagulation in the acute setting. Rectus sheath hematoma is not a contraindication to resuming anticoagulation once the hematoma has been adequately managed and the patient has returned to a stable clinical baseline. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1895091 Tue, 21 Oct 2008 04:00:00 +0100 1895091 http://www.medworm.com/index.php?rid=1895090&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F4%2F271%3Frss%3D1 AbstractWe carried out a cohort study in a relatively young healthy working population to assess any difference between males and females in the association between birth weight and adult total cholesterol. Perinatal data came from the Walker database of babies born between 1952 and 1966 in Dundee, Scotland. This was record-linked to information from the SHARP (Scottish Heart and Arterial Risk Prevention) cohort who had undergone a cardiovascular risk screening between 1991 and 1993. There were 1158 individuals (56% male, mean age 32.1 years). For both males and females there was no association between birth weight and cholesterol either unadjusted or after adjustment for BMI and other potential confounders: B = –0.11 (95% CI –0.03, 0.04) for males, B = –0.15 (95% CI &nda... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1895090 Tue, 21 Oct 2008 04:00:00 +0100 1895090 http://www.medworm.com/index.php?rid=1895089&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F4%2F263%3Frss%3D1 In conclusion, MetSyn was not associated with impaired FMD. Alternatively, HSS, a measure of microvascular function, was significantly lower in those with MetSyn. Thus, MetSyn may contribute to CVD by causing microvascular dysfunction. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1895089 Tue, 21 Oct 2008 04:00:00 +0100 1895089 http://www.medworm.com/index.php?rid=1895088&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F4%2F255%3Frss%3D1 This study shows that in PAD patients ischaemia during intermittent claudication is related to a transitory functional deterioration of the distant arteries. This indicates the harmful systemic effects of repeated ischaemic attacks during exercise and might explain the generalized and advanced nature of atherosclerotic disease in PAD patients. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1895088 Tue, 21 Oct 2008 04:00:00 +0100 1895088 http://www.medworm.com/index.php?rid=1895087&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F4%2F245%3Frss%3D1 In conclusion, in high-risk individuals, tHcy and low folate concentrations were only weakly associated with carotid IMT. In contrast, we found an independent association with the plaque calcification score, a measure of more advanced atherosclerosis. The effect of tHcy lowering on carotid atherosclerosis and stroke prevention warrants further investigation. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1895087 Tue, 21 Oct 2008 04:00:00 +0100 1895087 http://www.medworm.com/index.php?rid=1895086&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F4%2F239%3Frss%3D1 In conclusion, the prevalence of IC was more than three times higher in patients with DM compared to non-diabetic participants. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1895086 Tue, 21 Oct 2008 04:00:00 +0100 1895086 http://www.medworm.com/index.php?rid=1689101&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F13%2F3%2F299%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1689101 Thu, 07 Aug 2008 04:00:00 +0100 1689101 http://www.medworm.com/index.php?rid=1689100&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F13%2F3%2F297%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1689100 Thu, 07 Aug 2008 04:00:00 +0100 1689100 http://www.medworm.com/index.php?rid=1689099&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F13%2F3%2F295%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1689099 Thu, 07 Aug 2008 04:00:00 +0100 1689099 http://www.medworm.com/index.php?rid=1689098&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F13%2F3%2F293%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1689098 Thu, 07 Aug 2008 04:00:00 +0100 1689098 http://www.medworm.com/index.php?rid=1689097&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F3%2F281%3Frss%3D1 AbstractChronic critical limb ischemia (CLI), defined as > 2 weeks of rest pain, ulcers, or tissue loss attributed to arterial occlusive disease, is associated with great loss of both limb and life. Therapeutic goals in treating patients with CLI include reducing cardiovascular risk factors, relieving ischemic pain, healing ulcers, preventing major amputation, improving quality of life and increasing survival. These aims may be achieved through medical therapy, revascularization, or amputation. Medical therapy includes administration of analgesics, local wound care and pressure relief, treatment of infection, and aggressive therapy to modify atherosclerotic risk factors. For patients who are not candidates for revascularization, and who are unwilling or unable to undergo amputation, tre... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1689097 Thu, 07 Aug 2008 04:00:00 +0100 1689097 http://www.medworm.com/index.php?rid=1689096&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F3%2F267%3Frss%3D1 AbstractChronic critical limb ischemia (CLI) occurs when arterial perfusion is reduced below a threshold level that results in rest pain and/or tissue breakdown in the lower extremities. Importantly, it is associated with high cardiovascular morbidity and mortality. Without prompt revascularization, CLI may result in loss of a limb (i.e. amputation) and/or life. The goal of endovascular therapy is the re-establishment of pulsatile, straight-line flow to the distal extremity. Percutaneous transluminal angioplasty (PTA) has been shown to be effective and safe in the setting of CLI, with limb salvage rates that compare favorably with surgical procedures. Stents are indicated for failed PTA, while adjunctive therapies such as lasers, thermal angioplasty and atherectomy devices lack data demons... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1689096 Thu, 07 Aug 2008 04:00:00 +0100 1689096 http://www.medworm.com/index.php?rid=1689095&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F3%2F255%3Frss%3D1 AbstractThe risk of venous thromboembolism (VTE) varies throughout a woman's life and is associated primarily with underlying hormonal exposure. Alteration in hemostatic mechanisms, including resistance to activated protein C, may explain this altered risk. Initially, development of VTE with the use of contraception in young adulthood may reveal inherited thrombophilia. Pregnancy, and particularly the post-partum period, likely confer the greatest risk of VTE, but the absolute risk is small. Guidelines for prevention of VTE during pregnancy are based on personal or family history of VTE, and known inherited thrombophilia. Use of hormone replacement therapy later in life is associated with increased risk of VTE, and may be safest if given as an estrogen-only preparation to young postmenopau... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1689095 Thu, 07 Aug 2008 04:00:00 +0100 1689095 http://www.medworm.com/index.php?rid=1689094&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F13%2F3%2F251%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1689094 Thu, 07 Aug 2008 04:00:00 +0100 1689094 http://www.medworm.com/index.php?rid=1689093&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F3%2F247%3Frss%3D1 We present one case of a 29-year-old female with a recent history of epigastric pain and severe weight loss due to duodenal obstruction from superior mesenteric syndrome. She was treated conservatively with jejunostomy tube feeding to regain loss of weight. Our case is unique in that the patient has also nutcracker syndrome. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1689093 Thu, 07 Aug 2008 04:00:00 +0100 1689093 http://www.medworm.com/index.php?rid=1689092&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F3%2F239%3Frss%3D1 AbstractBone morphogenetic protein-2 (BMP-2), a transforming growth factor-β superfamily member cytokine, plays a key role both in vascular development and in pathophysiological processes. However, the effects and mechanisms of angiotensin II (Ang II) on BMP-2 expression remain unknown in human umbilical vein endothelial cells (HUVECs). Here we show that Ang II treatment significantly increased BMP-2 expression, associated with NF-B activation, which was suppressed by treatment with pyrrolidine dithiocarbamate (PDTC) or irbesartan. Furthermore, the increased levels of MDA (malondialdehyde) in conditioned media and the decrease in activities of total superoxide dismutases (SOD) caused by Ang II were reversed by irbesartan or PDTC treatment. Our findings indicate that Ang II-induced BMP... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1689092 Thu, 07 Aug 2008 04:00:00 +0100 1689092 http://www.medworm.com/index.php?rid=1689091&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F3%2F235%3Frss%3D1 In conclusion, 20% of patients referred by primary care providers to the orthopedic surgery clinic for lower extremity pain were discovered to have occult PAD. The majority of these patients did not have claudication. Orthopedic surgeons and primary care providers must maintain an appropriately high index of suspicion for PAD when evaluating patients with non-traumatic lower extremity pain. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1689091 Thu, 07 Aug 2008 04:00:00 +0100 1689091 http://www.medworm.com/index.php?rid=1689090&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F3%2F225%3Frss%3D1 AbstractMany protocols have been used in clinical and research settings for collecting systolic blood pressure (SBP) measurements to calculate the ankle–brachial index (ABI); however, it is not known how useful it is to replicate measurements and which measures best reflect cardiovascular risk. Standardized measurements of ankle and arm SBP from 5140 overweight or obese individuals with type 2 diabetes were used to estimate sources of variation. Measurement characteristics of leg-specific ABI, as calculated using a standard algorithm based on the highest SBP of the dorsalis pedis or posterior tibial arteries, were projected using simulations. Coefficients of variability ranged from 2% to 3% when single SBP measurements were used and ABI was overestimated by 2–3%. Taking two SBP... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1689090 Thu, 07 Aug 2008 04:00:00 +0100 1689090 http://www.medworm.com/index.php?rid=1689089&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F3%2F217%3Frss%3D1 In conclusion, after taking into account the traditional risk factors for PAD, a biomarker panel comprising β2M, cystatin C, hsCRP, and glucose adds useful information to assess the risk of disease. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1689089 Thu, 07 Aug 2008 04:00:00 +0100 1689089 http://www.medworm.com/index.php?rid=1689088&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F3%2F209%3Frss%3D1 In conclusion, US national PAD-related costs are high, associated with inpatient care, and increase with age. PAD is treated at rates lower than the known PAD prevalence as only approximately one-third of the population with known PAD had detectable PAD-related health care costs in our analysis. The potential impact of earlier PAD detection and use of outpatient preventive strategies on total national PAD health care costs is unknown. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1689088 Thu, 07 Aug 2008 04:00:00 +0100 1689088 http://www.medworm.com/index.php?rid=1560971&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F13%2F2%2F179%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1560971 Tue, 01 Jul 2008 04:00:00 +0100 1560971 http://www.medworm.com/index.php?rid=1560970&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F13%2F2%2F177%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1560970 Tue, 01 Jul 2008 04:00:00 +0100 1560970 http://www.medworm.com/index.php?rid=1560969&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F13%2F2%2F175%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1560969 Tue, 01 Jul 2008 04:00:00 +0100 1560969 http://www.medworm.com/index.php?rid=1560968&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F13%2F2%2F173%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1560968 Tue, 01 Jul 2008 04:00:00 +0100 1560968 http://www.medworm.com/index.php?rid=1560967&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F2%2F157%3Frss%3D1 AbstractPeripheral arterial occlusive disease (PAOD) is a manifestation of systemic atherosclerosis strongly associated with a high risk of cardiovascular morbidity and mortality. In a considerable proportion of patients with PAOD, revascularization either by endovascular means or by open surgery combined with best possible risk factor modification does not achieve limb salvage or relief of ischaemic rest pain. As a consequence, novel therapeutic strategies have been developed over the last two decades aiming to promote neovascularization and remodelling of collaterals. Gene and stem cell therapy are the main directions for clinical investigation concepts. For both, preclinical studies have shown promising results using a wide variety of genes encoding for growth factors and populations of... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1560967 Tue, 01 Jul 2008 04:00:00 +0100 1560967 http://www.medworm.com/index.php?rid=1560966&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F2%2F141%3Frss%3D1 AbstractRenal artery stenosis (RAS) is usually caused by atherosclerosis or fibromuscular dysplasia. RAS leads to activation of the renin-angiotensin-aldosterone system and may result in hypertension, ischemic nephropathy, left ventricular hypertrophy and congestive heart failure. Management options include medical therapy and revascularization procedures. Recent studies have shown angiotensin receptor blockers (ARB) and angiotensin converting enzyme inhibitors (ACE-I) to be highly effective in treating the hypertension associated with RAS and in reducing cardiovascular events; however, they do not correct the underlying RAS and loss of renal mass may continue. Renal artery angioplasty was first performed by Gruntzig in 1978. The routine use of stents has increased technical success rates ... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1560966 Tue, 01 Jul 2008 04:00:00 +0100 1560966 http://www.medworm.com/index.php?rid=1560965&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F2%2F127%3Frss%3D1 Abstract Giant cell arterits (GCA) is increasingly being recognized as a systemic vascular disease, not confined to the cranial arteries. Epidemiological studies have shown that almost one-third of the patients with GCA develop serious peripheral vascular complications during long-term follow up, and there is growing evidence that unrecognized extracranial involvement may be even more common. GCA of large- and medium-sized peripheral arteries typically leads to long tapering and occlusion of the arterial lumen due to concentric intimal thickening, sometimes accompanied by spontaneous dissection. Depending on the extent of the arterial obliteration and on the anatomy of the involved arterial segment, this may result in se... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1560965 Tue, 01 Jul 2008 04:00:00 +0100 1560965 http://www.medworm.com/index.php?rid=1560964&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F2%2F123%3Frss%3D1 We present two patients who required long-term anticoagulation for VTE but because of gastrointestinal dysmotility issues were unable to use standard oral anticoagulation. Warfarin is water soluble and absorbed across the epithelium; therefore, we elected to administer warfarin sublingually in an effort to avoid the dysmotility issues while trying to achieve therapeutic anticoagulation. Using sublingual warfarin dosing we were able to achieve therapeutic anticoagulation without complications. Both patients required approximately 6 days to achieve a therapeutic International Normalized Ratio (INR). Neither patient reported adverse side effects related to the sublingual dosing. This unique form of warfarin delivery may be considered for patients with gastrointestinal dysmotility or other gas... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1560964 Tue, 01 Jul 2008 04:00:00 +0100 1560964 http://www.medworm.com/index.php?rid=1560963&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F2%2F113%3Frss%3D1 In conclusion, aging, central fat, hypertension and diabetes, inflammation process, low social status and abstinence from a Mediterranean diet seem to predict CVD events within a 5-year period. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1560963 Tue, 01 Jul 2008 04:00:00 +0100 1560963 http://www.medworm.com/index.php?rid=1560962&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F2%2F105%3Frss%3D1 Abstract Habitual exercise provides repeated episodes of elevated vascular shear stress (SS), which may be a mechanism for repair of endothelial dysfunction in disease. Our aim was to determine the brachial artery SS during the 3–hour period following single bouts of low, moderate, and high-intensity walking exercise. In a randomized crossover design, 14 men walked for 45 minutes on a treadmill at 25%, 50% and 75% of VO2peak separated by 2–7 days. Using Doppler ultrasonography, brachial artery SS was assessed immediately after exercise and then hourly for 3 hours. High-intensity walking elicited greater (p < 0.05) post-exercise SS compared with low and moderate intensity. In addition, a... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1560962 Tue, 01 Jul 2008 04:00:00 +0100 1560962 http://www.medworm.com/index.php?rid=1331473&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F13%2F1%2F97%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1331473 Thu, 27 Mar 2008 04:00:00 +0100 1331473 http://www.medworm.com/index.php?rid=1331472&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F13%2F1%2F96%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1331472 Thu, 27 Mar 2008 04:00:00 +0100 1331472 http://www.medworm.com/index.php?rid=1331471&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F13%2F1%2F89%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1331471 Thu, 27 Mar 2008 04:00:00 +0100 1331471 http://www.medworm.com/index.php?rid=1331470&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F13%2F1%2F87%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1331470 Thu, 27 Mar 2008 04:00:00 +0100 1331470 http://www.medworm.com/index.php?rid=1331469&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F13%2F1%2F85%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1331469 Thu, 27 Mar 2008 04:00:00 +0100 1331469 http://www.medworm.com/index.php?rid=1331468&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F1%2F75%3Frss%3D1 Abstract Lower extremity chronic deep venous insufficiency (CDVI) is common and remains a major health problem worldwide. Selected patients benefited from direct deep vein valve surgical repair or valve transplantation. A major limitation of this approach is that most of the patients are not candidates for these procedures due to obstructions or residual thrombus throughout the vein. The past 15 years have witnessed experimental efforts at catheter-based management of CDVI. This review describes the initial designs and experimental evolution of a mechanical and bioprosthetic venous valve that can be implanted by using a transcatheter technique. These valves consisted of single, double, or triple cusp leaflets made of syn... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1331468 Thu, 27 Mar 2008 04:00:00 +0100 1331468 http://www.medworm.com/index.php?rid=1331467&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F1%2F63%3Frss%3D1 Abstract Patients with the most severe manifestations of lower extremity arterial occlusive disease often require peripheral bypass surgery for limb salvage and preservation of function. Although good quality saphenous vein offers the most durable conduit for reconstruction, 5-year failure rates are 30–50% and have remained largely unchanged for the past two decades. The majority of these failures occur within the first year of implantation, which is regarded as the most biologically active time during which the vein graft adapts to the arterial environment. Although intimal hyperplasia is generally regarded as the primary culprit of vein graft failure, geometric remodeling of the healing vein graft has recently em... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1331467 Thu, 27 Mar 2008 04:00:00 +0100 1331467 http://www.medworm.com/index.php?rid=1331466&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F1%2F55%3Frss%3D1 AbstractThe use of anticoagulants for secondary prevention following non-cardioembolic ischemic stroke is controversial. This systematic review evaluates the safety and efficacy of oral anticoagulation compared with control and antiplatelet therapy. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1331466 Thu, 27 Mar 2008 04:00:00 +0100 1331466 http://www.medworm.com/index.php?rid=1331465&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F1%2F47%3Frss%3D1 AbstractSevere peripheral artery disease (PAD) is the predominant cause of ischemic ulcerations involving the lower extremities. PAD-associated ulcerations are typically distally located involving the feet, toes, and sometimes the calves. In contradistinction, atypical ischemic ulcerations of the lower extremity are often non-atherosclerotic in etiology, involve the proximal leg (thigh/buttocks), can evolve despite palpable distal pulses, and may coexist with other cutaneous aberrations (e.g. macules, purpura, nodules, and livedo reticularis). A differential diagnosis of atypical ischemic ulcerations involving the legs is presented. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1331465 Thu, 27 Mar 2008 04:00:00 +0100 1331465 http://www.medworm.com/index.php?rid=1331464&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F13%2F1%2F45%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1331464 Thu, 27 Mar 2008 04:00:00 +0100 1331464 http://www.medworm.com/index.php?rid=1331463&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F1%2F41%3Frss%3D1 We report a case of intra and extracranial FMD associated with a giant intracranial aneurysm and an aneurysm of the right extracranial ICA. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1331463 Thu, 27 Mar 2008 04:00:00 +0100 1331463 http://www.medworm.com/index.php?rid=1331462&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F1%2F37%3Frss%3D1 We present a case of a young man who developed isolated popliteal venous entrapment resulting from extrinsic compression by the popliteus muscle soon after initiating an exercise program. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1331462 Thu, 27 Mar 2008 04:00:00 +0100 1331462 http://www.medworm.com/index.php?rid=1331461&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F1%2F29%3Frss%3D1 This study demonstrates that GFRP can play a direct regulatory role in iNOS-mediated NO synthesis and suggests that the allosteric regulation of GTP-CH1 activity by GFRP may be an important mechanism regulating BH4 and NO levels in vivo. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1331461 Thu, 27 Mar 2008 04:00:00 +0100 1331461 http://www.medworm.com/index.php?rid=1331460&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F1%2F25%3Frss%3D1 This study was therefore undertaken to determine the possible association between anti-CRP antibodies and atherosclerosis. A total of 103 individuals were identified with or without atherosclerosis, and without clinical rheumatic diseases. They were evaluated with respect to cholesterol, HDL, LDL, high-sensitivity (hs)CRP, and anti-CRP antibody levels, as well as use of statin medications. Individuals with atherosclerosis were much more likely to be taking a statin, and thus have lower lipid levels. However, there was no association between hsCRP or anti-CRP antibody levels with atherosclerosis, statin use, or each other. These observations suggest that anti-CRP antibody is not involved in atherosclerosis, and may represent an epiphenomenon. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1331460 Thu, 27 Mar 2008 04:00:00 +0100 1331460 http://www.medworm.com/index.php?rid=1331459&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F1%2F15%3Frss%3D1 In conclusion, in this nationwide study, one of the first to directly compare the HRQoL burden of CVD with that of PAD, the evaluation of PAD in office practice revealed a HRQoL burden as great in magnitude as in patients with other forms of CVD. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1331459 Thu, 27 Mar 2008 04:00:00 +0100 1331459 http://www.medworm.com/index.php?rid=1331458&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F13%2F1%2F5%3Frss%3D1 This study tested the hypothesis that iloprost, an oral prostacyclin analogue, would improve walking distance and quality of life in patients with intermittent claudication. The study was a multi-center, randomized, double-blind, placebo-controlled trial comparing three doses of oral iloprost (50 µg, 100 µg, or 150 µg twice daily), pentoxifylline, or placebo in 430 patients with intermittent claudication. The primary outcome measure was improvement in absolute claudication distance (ACD) after 6 months. Secondary outcomes included initial claudication distance and quality of life assessment. Placebo increased ACD by 3.3%, and iloprost increased peak ACD by 7.7%, 8.8% and 11.2% at the 50 µg, 100 µg, and 150 µg twice-daily doses, respectively (all insignif... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1331458 Thu, 27 Mar 2008 04:00:00 +0100 1331458 http://www.medworm.com/index.php?rid=1058373&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F12%2F4%2F381%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1058373 Thu, 29 Nov 2007 05:00:00 +0100 1058373 http://www.medworm.com/index.php?rid=1058372&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F12%2F4%2F379%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1058372 Thu, 29 Nov 2007 05:00:00 +0100 1058372 http://www.medworm.com/index.php?rid=1058371&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F12%2F4%2F359%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1058371 Thu, 29 Nov 2007 05:00:00 +0100 1058371 http://www.medworm.com/index.php?rid=1058370&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F12%2F4%2F351%3Frss%3D1 Peripheral arterial disease (PAD) is currently a major health problem affecting 8—12 million Americans, 15—40% of whom will have intermittent claudication that can lead to substantial impairment in their ability to carry out normal daily activities as well as perform the recommended cardiovascular exercise. Supervised exercise training is an effective tool in the treatment of claudication and is currently a recommended first-line therapy for patients with this condition. In addition to improving pain-free walking distance and quality of life, supervised exercise training can improve many cardiovascular risk factors, possibly reducing the risk for subsequent myocardial infarction, stroke, and death. This paper will review the benefits of supervised exercise training in patients ... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1058370 Thu, 29 Nov 2007 05:00:00 +0100 1058370 http://www.medworm.com/index.php?rid=1058369&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F12%2F4%2F343%3Frss%3D1 Office-based cardiovascular risk prediction continues to challenge practitioners in primary and secondary risk stratification settings. In patients with established peripheral arterial disease (PAD), the risk of cardiovascular events (i.e. death or morbidity due to coronary heart disease and/or cerebrovascular disease) is high, yet traditional risk factors and the ankle—brachial index (ABI) do not provide a complete secondary risk prediction. In this population, office-based cardiovascular risk stratification may be improved by surrogate markers of the systemic atherosclerotic burden, as well as markers of systemic inflammation. This review will evaluate the utility of the ABI, clinical stage of disease, and the emerging role of C-reactive protein (CRP) and other inflammatory markers... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1058369 Thu, 29 Nov 2007 05:00:00 +0100 1058369 http://www.medworm.com/index.php?rid=1058368&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F12%2F4%2F329%3Frss%3D1 In the nineteenth century, prior to the introduction of the cuff sphygmomanometer, arteriosclerosis (stiffening of arteries) was recognized by clinicians and by life insurance companies as an indicator of vascular aging and cardiovascular risk, even in asymptomatic individuals. Through the twentieth century, views on aging came to focus on values of systolic and diastolic pressure and on obstructive atherosclerotic disease. Such focus deflected attention from the primary aging change which occurs in all societies, and is represented by stiffening and dilation of the proximal aorta. This review emphasizes the cushioning function of elastic arteries — principally the aorta — and how in youth this results in optimal interaction with the heart, and optimal steady flow through perip... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1058368 Thu, 29 Nov 2007 05:00:00 +0100 1058368 http://www.medworm.com/index.php?rid=1058367&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F12%2F4%2F327%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1058367 Thu, 29 Nov 2007 05:00:00 +0100 1058367 http://www.medworm.com/index.php?rid=1058366&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F12%2F4%2F325%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1058366 Thu, 29 Nov 2007 05:00:00 +0100 1058366 http://www.medworm.com/index.php?rid=1058365&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F12%2F4%2F319%3Frss%3D1 We describe the case of an 86-year-old male with a history of coronary artery disease and chronic atrial fibrillation who presented with worsening dyspnea and syncopal episodes. An ECG was consistent with complete heart block. During lead placement for the pacemaker, a left subclavian approach was unsuccessful. A left venogram was performed through the brachial vein that demonstrated a left superior vena cava. The diagnosis was confirmed with echocardiography using a bubble study and also a chest CT. The anatomy was unique as there was anomalous left hepatic vein drainage into the right atrium. The case provides insight into the diagnostic modalities and clinical considerations of this unusual thoracic venous anomaly. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1058365 Thu, 29 Nov 2007 05:00:00 +0100 1058365 http://www.medworm.com/index.php?rid=1058364&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F12%2F4%2F311%3Frss%3D1 In conclusion, compared with glyburide, rosiglitazone improves endothelial function and CRP in patients with T2DM. These improvements are not associated with reductions in ADMA or markers of oxidative stress. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1058364 Thu, 29 Nov 2007 05:00:00 +0100 1058364 http://www.medworm.com/index.php?rid=1058363&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F12%2F4%2F299%3Frss%3D1 Over the last three decades, a surge in research into the inflammatory pathophysiology of atherosclerosis has highlighted an array of cytokines and other inflammatory mediators associated with underlying inflammatory burden. The ability to identify and simultaneously measure multiple cytokines in peripheral blood highlights their potential as biomarkers of atherosclerosis. This has prompted much research in vascular medicine to identify the `at-risk' groups for atherostenotic or atheroaneurysmal disease. This review is compiled with similar intentions and aims to discern the relevant evidence for cytokine profiling in peripheral arterial disease (PAD), where such information is lacking, while providing a holistic overview of cytokine interactions in atherosclerosis. This is pertinent given... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1058363 Thu, 29 Nov 2007 05:00:00 +0100 1058363 http://www.medworm.com/index.php?rid=1058362&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F12%2F4%2F291%3Frss%3D1 In conclusion, contrast-enhanced carotid ultrasound correlated to the presence and degree of intra-plaque neovascularization as determined from histology specimens. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1058362 Thu, 29 Nov 2007 05:00:00 +0100 1058362 http://www.medworm.com/index.php?rid=1058361&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F12%2F4%2F285%3Frss%3D1 In conclusion, PAD is associated with increased levels of apoptosis in the peripheral skeletal muscle. Further study is required to ascertain whether apoptosis plays a role in decreased functional capacity. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1058361 Thu, 29 Nov 2007 05:00:00 +0100 1058361 http://www.medworm.com/index.php?rid=1058360&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F12%2F4%2F275%3Frss%3D1 The influence of optimal medical treatment (OMT) with or without additional percutaneous transluminal angioplasty (PTA) on vascular inflammation in peripheral arterial occlusive disease (PAD) patients was investigated. Patients with intermittent claudication (IC) and angiographically verified PAD were randomized to OMT (n = 28) or OMT + PTA (n = 28) and followed for 12 months. Ankle—brachial index (ABI), treadmill walking distances (WD), visual analogue scale (VAS), and blood sampling for the determination of selected soluble biomarkers were undertaken at baseline and after 3 and 12 months. After both 3 and 12 months, ABI, WD and VAS were highly significantly improved in favour of OMT + PTA (p < 0.05 for all). Significant improvements were recorded in both groups in serum lipids (... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1058360 Thu, 29 Nov 2007 05:00:00 +0100 1058360 http://www.medworm.com/index.php?rid=1058359&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F12%2F4%2F267%3Frss%3D1 To determine whether elevated levels of hemostatic and inflammatory markers [von Willebrand factor (vWF), fibrinogen, D-dimer, factor VII, factor VIII, PAI-1, tPA, beta-thromboglobulin (β-TG), CRP, and WBC count] are associated with increased peripheral arterial disease (PAD) prevalence, measured by low ABI, we studied 13,778 participants from the ARIC study in a cross-sectional analysis after adjustment for major cardiovascular risk factors. PAD was positively associated with fibrinogen, vWF, factor VIII, WBC count, D-dimer, β-TG, and CRP (p for trend <0.05) but not with the other markers. Adjusted odds ratios for the highest versus the lowest quartile of fibrinogen in men and women, respectively, were 3.49 (95% CI 1.68—7.26) and 2.44 (95% CI 1.58—3.77); for vWF 2... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=1058359 Thu, 29 Nov 2007 05:00:00 +0100 1058359 http://www.medworm.com/index.php?rid=861934&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F12%2F3%2F255%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=861934 Tue, 11 Sep 2007 04:00:00 +0100 861934 http://www.medworm.com/index.php?rid=861933&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F12%2F3%2F251%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=861933 Tue, 11 Sep 2007 04:00:00 +0100 861933 http://www.medworm.com/index.php?rid=861932&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F12%2F3%2F243%3Frss%3D1 The term vasospasm is commonly used to describe constriction of cerebral blood vessels after subarachnoid hemorrhage which results in the restriction of blood flow and ischemia in affected portions of the brain. The pathophysiological changes that underlie vascular constriction after subarachnoid hemorrhage include changes within the vessel walls themselves, alteration of the levels of several vasoactive substances, and broader pathological conditions such as immune responses, inflammation, and oxidative damage. In this review, we summarize the current state of knowledge concerning the processes that occur in cerebral blood vessels after subarachnoid hemorrhage and how they may be involved in the development of vasospasm. We also propose that, rather than merely vasospasm, the multitude of... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=861932 Tue, 11 Sep 2007 04:00:00 +0100 861932 http://www.medworm.com/index.php?rid=861931&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F12%2F3%2F235%3Frss%3D1 This article reviews several criteria for determining the appropriateness of vascular screening, including: (1) is it possible to detect occult vascular disease `early'?; (2) what should we screen for, and how should we do it?; (3) who should be screened?; and (4) what standards for vascular screening should be set? While some of these controversies may ultimately be resolvable using an evidence-based approach, it is apparent that there are issues which will not be amenable to strict scientific analysis. Individualized approaches to screening will therefore remain the rule for the foreseeable future. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=861931 Tue, 11 Sep 2007 04:00:00 +0100 861931 http://www.medworm.com/index.php?rid=861930&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F12%2F3%2F223%3Frss%3D1 This article reviews the status of percutaneous endovascular techniques for the treatment of femoro-popliteal artery occlusive disease. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=861930 Tue, 11 Sep 2007 04:00:00 +0100 861930 http://www.medworm.com/index.php?rid=861929&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F12%2F3%2F221%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=861929 Tue, 11 Sep 2007 04:00:00 +0100 861929 http://www.medworm.com/index.php?rid=861928&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F12%2F3%2F219%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=861928 Tue, 11 Sep 2007 04:00:00 +0100 861928 http://www.medworm.com/index.php?rid=861927&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F12%2F3%2F215%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=861927 Tue, 11 Sep 2007 04:00:00 +0100 861927 http://www.medworm.com/index.php?rid=861926&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F12%2F3%2F211%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=861926 Tue, 11 Sep 2007 04:00:00 +0100 861926 http://www.medworm.com/index.php?rid=861925&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F12%2F3%2F207%3Frss%3D1 We describe a case of chronic brachial artery ischemia due to atherosclerotic disease treated with the SilverHawkTM plaque excision system and review the available data regarding its use. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=861925 Tue, 11 Sep 2007 04:00:00 +0100 861925 http://www.medworm.com/index.php?rid=861924&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F12%2F3%2F203%3Frss%3D1 We describe a case of external iliac artery endofibrosis in an amateur competitive runner. The diagnosis was made by a combination of hemodynamic, angiographic and histopathological assessment and percutaneous revascularization was performed using a balloon expandable stent. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=861924 Tue, 11 Sep 2007 04:00:00 +0100 861924 http://www.medworm.com/index.php?rid=861923&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F12%2F3%2F199%3Frss%3D1 We present a patient with previously undiagnosed acute myeloid leukemia (M5), who was referred to our hospital with symptoms of acute ischemia of his right lower limb. Occlusion of the right external iliac artery due to a combination of leucostasis and coagulation disorders was noted and successfully treated with urgent leukapheresis, immediate chemotherapy and surgical thromboembolectomy. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=861923 Tue, 11 Sep 2007 04:00:00 +0100 861923 http://www.medworm.com/index.php?rid=861922&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F12%2F3%2F189%3Frss%3D1 Pulse wave analysis (PWA) using applanation tonometry is a non-invasive technique for assessing cardiovascular function. It produces three important indices: ejection duration index (ED%), augmentation index adjusted for heart rate (AIX@75), and subendocardial viability ratio (SEVR%). The aim of this study was to assess within- and between-observer repeatability of these measurements. After resting supine for 15 minutes, 20 ambulant patients (16 male) in sinus rhythm underwent four PWA measurements on a single occasion. Two nurses (A & B) independently and alternately undertook PWA measurements using the same equipment (Omron HEM-757; SphygmoCor with Millar hand-held tonometer) blind to the other nurse's PWA measurements. Within- and between-observer differences were analysed using the... Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=861922 Tue, 11 Sep 2007 04:00:00 +0100 861922 http://www.medworm.com/index.php?rid=861921&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F12%2F3%2F183%3Frss%3D1 In conclusion, obesity was associated with a decrease in large and small arterial compliance independent of conventional risk factors. Additionally, subcutaneous fat and fat around the hips were inversely related to arterial compliance. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=861921 Tue, 11 Sep 2007 04:00:00 +0100 861921 http://www.medworm.com/index.php?rid=861920&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F12%2F3%2F175%3Frss%3D1 In conclusion, these data support routine serial measurement of cTn-I after vascular surgery. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=861920 Tue, 11 Sep 2007 04:00:00 +0100 861920 http://www.medworm.com/index.php?rid=861919&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Fcontent%2Fabstract%2F12%2F3%2F167%3Frss%3D1 In conclusion, smokers limited by intermittent claudication have lower calf muscle StO2 during exercise than nonsmokers, and lower StO2 during exercise is associated with shorter ICD and ACD. (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=861919 Tue, 11 Sep 2007 04:00:00 +0100 861919 http://www.medworm.com/index.php?rid=710343&cid=s_35339_49_f&fid=35339&url=http%3A%2F%2Fvmj.sagepub.com%2Fcgi%2Freprint%2F12%2F2%2F139%3Frss%3D1 (Source: Vascular Medicine recent issues) Vascular Medicine recent issues journals http://www.medworm.com/rss/comments.php?id=710343 Mon, 02 Jul 2007 04:00:00 +0100 710343