Improving Exercise Tolerance in Chronic Heart Failure
نویسندگان
چکیده
منابع مشابه
Exercise in Chronic Heart Failure
Background. Exertional fatigue, which frequently limits exercise in patients with chronic heart failure, is associated with early anaerobic metabolism in skeletal muscle. The present study was designed to examine the skeletal muscle metabolic response to exercise in this disorder and determine the relation of reduced muscle blood flow and skeletal muscle biochemistry and histology to the early ...
متن کاملBlood flow redistribution during exercise contributes to exercise tolerance in patients with chronic heart failure.
BACKGROUND It is widely known that blood flow redistribution is impaired in patients with chronic heart failure (CHF). However, the relationship between exercise tolerance and the degree of blood flow redistribution is not fully understood. Whole-body thallium-201 chloride ((201)Tl) scintigraphy can estimate blood flow distribution. This study will evaluate the relationship between exercise tol...
متن کاملExercise training has restorative potential on myocardial energy metabolism in rats with chronic heart failure
Objective(s): Exercise training is a well-known accelerator for the treatment of chronic heart failure (CHF). The current study aimed to investigate the restorative effects of aerobic interval training (AIT) intervention on myocardial energy metabolism in CHF rats. Materials and Methods: Post-myocardial infarction (MI) heart failure animal model was established. The Sprague-Dawley rats were ran...
متن کاملExercise Intolerance in Chronic Heart Failure
xercise intolerance is a major clinical manifestation in patients with chronic heart failure (CHF). It was originally considered to be the result of a failure of perfusion to the exercising musculature and consequent early onset of intramuscular acidosis. Under this theory, cardiotonic agents were administered to improve symptoms and exercise tolerance in patients with CHF. However, the therapy...
متن کاملEffect of anemia on exercise tolerance in chronic heart failure in men.
Effect of angiotensin-converting enzyme inhibitors on endothelium dependent peripheral vasodilation in patients with chronic heart failure. J Am Coll Cardiol 1994;24:1321–1327. 6. Hornig B, Arakawa N, Haussmann D, Drexler H. Differential effects of quinaprilat and enalaprilat on endothelial function of conduit arteries in patients with chronic heart failure. Circulation 1998;98:2842–2848. 7. De...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 2008
ISSN: 0735-1097
DOI: 10.1016/j.jacc.2008.01.027