Now showing items 1-10 of 317
Non-ischemic myocardial preconditioning
The reduction of infarct size produced by brief ischemic episodes prior to a sustained occlusion of a coronary artery, called ischemic preconditioning, is a well known phenomenon that occurs in several species, but its ...
Force patterns of hypoxic myocardium applied to oxygenated muscle preparations: Comparison with effects of regional ischemia on the contraction of non-ischemic myocardium
Objective: To examine the basis for local wall motion abnormalities commonly seen in patients with ischemic heart disease, computer-controlled isolated muscle studies were carried out. Methods: Force patterns of physiologically ...
Ventricular contractility. Physiology and clinical projection Contractilidad ventricular. Fisiología y proyección clínica
(Sociedad Medica de Santiago, 2016)
© 2016, Sociedad Medica de Santiago. All rights reserved. The contractile state of the heart is the result of myocardial contractility, the intrinsic mechanism that regulates the force and the shortening of the ventricle ...
Subcellular remodeling of the T-tubule membrane system: The limits of myocardial recovery revealed?
(Lippincott Williams and Wilkins, 2017)
O efeito Anrep.
Contractilidad ventricular. Fisiología y proyección clínica
(Soc Médica Santiago, 2016)
The contractile state of the heart is the result of myocardial contractility, the intrinsic mechanism that regulates the force and the shortening of the ventricle and determines the ventricular ejection volume. However, ...
Effect of administration of physiological doses of thyroid hormone on cardiac remodeling in rats with myocardial infarction
(Federation Amer Soc Exp Biol, 2011-04-01)
Mineralocorticoid receptor activation following acute myocardial stretch
(Sociedad Argentina de Fisiología. Centro de Investigaciones Cardiovasculares. Universidad Nacional de La Plata, 2017-08)
Myocardial stretch induces a two-phase increase in developed force. The first phase occurs immediately, is due to an increase in myofilament Ca2+ responsiveness, and is the expression of the Frank-Starling mechanism. The ...