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Mostrando ítems 41-50 de 2017
Cardiac stress test induced by dobutamine and monitored by cardiac catheterization in mice
(MYJoVE Corporation, 2013)
Dobutamine is a β-adrenergic agonist with an affinity higher for receptor expressed in the heart (β1) than for receptors expressed in the arteries (β2). When systemically administered, it increases cardiac demand. Thus, ...
Diastolic function is associated with quality of life and exercise capacity in stable heart failure patients with reduced ejection fraction
(2013-09-01)
Exercise capacity and quality of life (QOL) are important outcome predictors in patients with systolic heart failure (HF), independent of left ventricular (LV) ejection fraction (LVEF). LV diastolic function has been shown ...
Analysis of cardiac autonomic modulation in obese and eutrophic children
(Universidade de São Paulo (USP), Hospital das Clínicas, 2010-08-01)
INTRODUCTION: Obesity causes alterations in cardiac autonomic function. However, there are scarce and conflicting data on this function with regard to heart rate variability in obese children.OBJECTIVE: To compare the ...
Analysis of cardiac autonomic modulation in obese and eutrophic children
(Universidade de São Paulo (USP), Hospital das Clínicas, 2010-08-01)
INTRODUCTION: Obesity causes alterations in cardiac autonomic function. However, there are scarce and conflicting data on this function with regard to heart rate variability in obese children.OBJECTIVE: To compare the ...
Analysis of cardiac autonomic modulation in obese and eutrophic children
(Faculdade de Medicina / USP, 2010-06)
INTRODUCTION: Obesity causes alterations in cardiac autonomic function. However, there are scarce and conflicting data on this function with regard to heart rate variability in obese children. OBJECTIVE: To compare the ...
Hemodynamic response to exercise is impaired in individuals with Parkinson's disease
(2022-03-01)
BACKGROUND: The aim of this study was to assess hemodynamic and cardiac autonomic response to high-intensity interval exercise (HIIE) versus moderate-intensity continuous exercise (MICE) in individuals with Parkinson's ...
Aldosterone Blockade Reduces Mortality without Changing Cardiac Remodeling in Spontaneously Hypertensive Rats
(Karger, 2013-01-01)
Background: The role of aldosterone blockers during transition from long-term compensated hypertrophy to dilated failure is not completely understood. In this study we evaluated the effects of early administration of ...