نتایج جستجو برای: exercise test
تعداد نتایج: 958901 فیلتر نتایج به سال:
ST-segment changes during exercise testing can be attributed mainly to ischemia, but also, in some patients, to other physiological parameters, such as body position or hyperventilation, making ECG exercise test interpretation more complex. Here we describe the case of a patient who had an electrocardiographically positive exercise test, in order to illustrate the correlation between arm positi...
Introduction: There are few studies regarding the field of catalase gene expression, antioxidant and oxidant response in trained women, thus these markers’ levels have not been designated within Iranian trained women specially in regard to incremental exercise. Therefore, this study aimed to investigate Catalase enzyme Gene expression and oxidant levels in trained women. Methods: A repeated me...
some important compatibility that occur with exercise is increase of the capillary density or angiogenesis. vascular endothelial growth factor (vegf) have mitogen role for endothelial cells and consider an important intermediary angiogenesis process. the purpose of this study was comparing the effect of two type of physical activity on response of serum vegf-a in non-athlete men. for this aim 1...
Background and purpose: Ëxercise test is one of the important methods for diagnosis and prediction of the severity of coronary artery disease (ÇÂD). For evaluation of exercise test variables, many approaches have been reported, which require further consideration. Çonsidering the nature of ÇÂD and also its diagnostic tests which are some times vague and fuzzy, employment of fuzzy discrimin...
The interrelations of clinical, exercise test, and angiographic variables and their relative values in predicting specific clinical outcomes after myocardial infarction have not been fully established. Of 302 consecutive stable survivors of infarction, 262 performed a predischarge submaximal exercise test. In the first year after infarction patients with a "positive" exercise test were 13 times...
A group of patients with angina pectoris were investigated prospectively using a simple and well-recognised exercise test protocol, and S-T segment displacements during exercise were correlated with the results of coronary arteriography. Definitive exercise results in 100 patients correlated well with findings on coronary angiograms: 69 out of 70 patients with positive exercise test results had...
BACKGROUND The occurrence of minute-ventilation oscillations during exercise, named periodic breathing, exhibits important prognostic information in heart failure. Considering that exercise training could influence the fluctuation of ventilatory components during exercise, we hypothesized that ventilatory variability during exercise would be greater in sedentary men than athletes. OBJECTIVE T...
p120: the relationship between anxiety and self efficacy in active and inactive postmenopausal women
menopause is one of the steps in women’s life which is accompanied by reducing physical and psychological abilities. because estrogen and other hormonal influences during menopause affect the brain's regulation of mood, hormonal changes can cause some women to experience anxiety during menopause. anxiety is a psychological state characterized by excessive and persistent worry, tension and ...
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