نتایج جستجو برای: 85 maximal heart rate also
تعداد نتایج: 3465519 فیلتر نتایج به سال:
OBJECTIVE To determine the effects of residual pulmonary regurgitation on exercise tolerance after complete repair of tetralogy of Fallot. DESIGN Prospective study of symptom free patients more than five years after complete repair. Graded exercise performance was measured with standard Bruce protocol. Maximal oxygen uptake and ventilatory anaerobic threshold were measured by respiratory mass...
PURPOSE Female athletes often demonstrate changes in cardiac dimensions that are less prominent than in male athletes, and results from longitudinal studies are conflicting. The atrioventricular plane displacement (AVPD) in the heart is used as an index of left ventricular systolic function with the assumption that it is a more sensitive method for measuring myocardial contractility compared wi...
BACKGROUND Symptomatic prolonged sinus pauses on termination of atrial fibrillation (AF) are an indication for pacemaker implantation. We evaluated sinus node function and clinical outcome in patients with prolonged sinus pauses on termination of arrhythmia who underwent ablation of paroxysmal AF. METHODS AND RESULTS Twenty patients with paroxysmal AF and prolonged sinus pauses (> or =3 secon...
Aerobic capacity bears importance in soccer. Although laboratory tests are of high credibility to measure the oxygen consumption among soccer players in laboratory conditions, field tests simulating the real need of soccer, without requiring complicated equipment, are necessary. The purpose of the present paper is to study the relationship between Hoff tests, Yoyo intermittent recovery test, ...
objectives the aim of this study was to investigate the relation between respiratory muscle strength and the severity of chf, and the influence of respiratory muscle strength on abnormal ventilation during exercise in chf patients. conclusions respiratory muscle strength is related to the severity of chf, and associated with rapid and shallow ventilation or excessive ventilation during exercise...
OBJECTIVE The purpose of the study was to assess total antioxidant capacity (TAC) of blood serum in relation with habitual leisure time physical activity (LTPA) and aerobic capacity in a group of 90 men with coronary heart disease (CHD) aged 34.8-77.0 years and in 90 age-matched peers without CHD. METHODS Two spectrophotometric methods were applied to assess TAC: Ferric Reducing Ability of Se...
There was a lack of empirical comparison the concurrent strength effects High-Intensity Interval Training and Game-Based in context youth soccer players. Objective: The main purpose this study to examine those two types training within six week-period cardio activities performance characteristics male junior high school players Kediri, East Java. Methods: By applying quantitative approach exper...
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