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Mostrando ítems 1-10 de 2027
Exercise heart rates in patients with hypertrophic cardiomyopathy
(Elsevier, 2015)
The exercise heart rate (HR) profile and its relation to cardiac function and arrhythmias were investigated in patients with hypertrophic cardiomyopathy (HC). Chronotropic response (CR) and heart rate recovery (HRR) were ...
Heart rate dynamics during a treadmill cardiopulmonary exercise test in optimized beta-blocked heart failure patients
(Faculdade de Medicina / USP, 2008)
BACKGROUND: Calculating the maximum heart rate for age is one method to characterize the maximum effort of an individual. Although this method is commonly used, little is known about heart rate dynamics in optimized ...
Autonomic function in patients with functional dyspepsia assessed by 24-hour heart rate variability
(Kluwer Academic/plenum PublNew YorkEUA, 2002)
Ventricular Systolic Reserve in Asymptomatic Children Previously Treated With Low Doses of Anthracyclines
(2007-10-15)
Doppler echocardiography has been used for the diagnosis of anthracycline-induced cardiotoxicity. However, few data are available that include asymptomatic children previously treated with a low cumulative dose of this ...
Ventricular Systolic Reserve in Asymptomatic Children Previously Treated With Low Doses of Anthracyclines
(2007-10-15)
Doppler echocardiography has been used for the diagnosis of anthracycline-induced cardiotoxicity. However, few data are available that include asymptomatic children previously treated with a low cumulative dose of this ...
Food restriction-induced myocardial dysfunction demonstrated by the combination of in vivo and in vitro studies
(2002-11-01)
The aim of this study was to test the hypothesis that protein-calorie undernutrition decreases myocardial contractility jeopardizing ventricular function, and that ventricular dysfunction can be detected noninvasively. ...
Food restriction-induced myocardial dysfunction demonstrated by the combination of in vivo and in vitro studies
(2002-11-01)
The aim of this study was to test the hypothesis that protein-calorie undernutrition decreases myocardial contractility jeopardizing ventricular function, and that ventricular dysfunction can be detected noninvasively. ...
Retinoic acid supplementation attenuates ventricular remodeling after myocardial infarction in rats
(2005-10-01)
The objective of this study was to evaluate the role of retinoic acid in experimental postinfarction myocardial remodeling. Wistar rats were subjected to myocardial infarction (MI) and treated with retinoic acid (RA), 0.3 ...
Retinoic acid supplementation attenuates ventricular remodeling after myocardial infarction in rats
(2005-10-01)
The objective of this study was to evaluate the role of retinoic acid in experimental postinfarction myocardial remodeling. Wistar rats were subjected to myocardial infarction (MI) and treated with retinoic acid (RA), 0.3 ...