Limb position affects magnitude of reactive hyperemia
نویسندگان
چکیده
منابع مشابه
The mechanism of limb segment reactive hyperemia in man.
The roles of vasodilator metabolites and/or reduced local intra-arteriolar pressure in producing the reactive hyperemia which follows the suclden release of arterial occlusion were studied. It was found that slight increases of metabolic activity during the period of occlusion increased the reactive hyperemia considerably. Maintenance of intra-arteriolar pi'essure during arterial occlusion depr...
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To the Editor: We read with great interest Dr Huang’s study, published in Arteriosclerosis, Thrombosis, and Vascular Biology.1 We are in total agreement with the authors about the clinical relevance in the perioperative setting of the hyperemic flow velocity, measured by brachial artery Doppler ultrasound. Dr Huang suggests that reactive hyperemia increases the accuracy of the noninvasive vascu...
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We investigated the independent contributions of the peak and continued reactive hyperemia on flow-mediated dilation (FMD). 1) For the duration manipulation experiment (DME), 10 healthy males experienced reactive hyperemia durations of 10 s, 20 s, 30 s, 40 s, 50 s, or full reactive hyperemia (RH). 2) For the peak manipulation experiment (PME), eight healthy males experienced reactive hyperemia ...
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Since the description of the classical cardiovascular risk factors by the Framingham group some 50 years ago,1 more recent efforts have explored the utility of biomarkers to further refine risk stratification. Although vascular imaging and biochemical markers have shown considerable promise,2 assessment of vascular function has particular appeal. Endothelial dysfunction is an attendant feature ...
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characteristics of the myocardium. Am. J. Physiol. 1gg(6) : I 1431149. 1g6o.-Blood flow before and after occlusion of cannulated left circumflex coronary arteries of anesthetized openchest dogs was studied using a continuously recording rotameter. Fiveto one hundred and eighty-second occlusion periods were performed. Flow in excess of control flow (reactive hyperemia), peak flow, and duration o...
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ژورنال
عنوان ژورنال: The FASEB Journal
سال: 2010
ISSN: 0892-6638,1530-6860
DOI: 10.1096/fasebj.24.1_supplement.804.12