Sex differences on peak oxygen uptake in heart failure
نویسندگان
چکیده
منابع مشابه
Resting muscle sympathetic nerve activity and peak oxygen uptake in heart failure and normal subjects.
AIMS Exercise intolerance and increased efferent vasoconstrictor traffic to muscle are two characteristics of heart failure that have not been explicitly linked. We tested the hypothesis that peak oxygen consumption is inversely related to resting muscle sympathetic nerve activity in heart failure. METHODS AND RESULTS We recorded peroneal muscle sympathetic nerve activity in 17 treated heart ...
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Heart failure is a health problem associated with disability and mortality. Physicians may stratify the risk of adult patients with heart failure using a cardiopulmonary exercise testing. Until now, in childhood this evaluation has been poorly used. The purpose of this study is to compare the peak oxygen uptake and minute ventilation/carbon dioxide production slope among children with heart fai...
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We disagree with the comments made by Dr. F. James Brennan that major events were underreported in our recent Journal article (1). Although we used a composite end point that included death, myocardial infarction, cerebrovascular accident and myocardial revascularization, we also separately reported mortality, myocardial infarction, repeat revascularization procedures and stroke (1). For exampl...
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BACKGROUND An early sign of heart failure (HF) is a decreased cardiac reserve or inability to adequately increase cardiac output during exercise. Under normal circumstances maximal cardiac output is closely related to peak oxygen uptake (VO2peak) which has previously been shown to be closely related to total heart volume (THV). Thus, the aim of this study was to derive a VO2peak/THV ratio and t...
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Mailing Address: Guilherme Veiga Guimarães • Rua Dr. Baeta Neves, 98, Pinheiros – 05444050 – São Paulo, SP, Brazil E-mail: [email protected] Manuscript received July 26, 2011; revised manuscript received August 17, 2011; accepted August 17, 2011.
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ژورنال
عنوان ژورنال: ESC Heart Failure
سال: 2019
ISSN: 2055-5822,2055-5822
DOI: 10.1002/ehf2.12483