Cardiovascular responses to static exercise in patients with Brown‐Séquard syndrome
نویسندگان
چکیده
منابع مشابه
Cardiovascular responses to static exercise. (Isometrics, anyone?).
ANYONE with a stethoscope, a sphyg-momanometer, and an open mind can readily satisfy himself that static effort or "isometrics" may raise the blood pressure to high levels. Yet, isometrics, as a form of exercise intended as a means of attaining physical fitness, has been urged on the population at large. A recognition of the fact that the obese, the infirm, and the aged are unlikely to commence...
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BACKGROUND During static exercise in normal subjects, the mean arterial pressure increases as a result of an increase in heart rate and thereby cardiac output with no significant change in stroke volume or systemic vascular resistance. We hypothesized that if one component of the blood pressure response to static exercise, ie, heart rate, were fixed, plasticity of the neural control mechanisms ...
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We hypothesized that reducing arterial O2 content ([Formula: see text]) by lowering the hemoglobin concentration ([Hb]) would result in a higher blood flow, as observed with a low [Formula: see text], and maintenance of O2 delivery. Seven young healthy men were studied twice, at rest and during two-legged submaximal and peak dynamic knee extensor exercise in a control condition (mean control [H...
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ژورنال
عنوان ژورنال: The Journal of Physiology
سال: 2000
ISSN: 0022-3751,1469-7793
DOI: 10.1111/j.1469-7793.2000.00193.x