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Energy Metabolism in Cardiac Remodeling and Heart Failure
(2013-05-01)
Fatty acids are the main substrates used by mitochondria to provide myocardial energy under normal conditions. During heart remodeling, however, the fuel preference switches to glucose. In the earlier stages of cardiac ...
Heart Rate Control in Heart Failure
(Arquivos Brasileiros Cardiologia, 2020-12-01)
Revisiting the physiological effects of exercise training on autonomic regulation and chemoreflex control in heart failure: Does ejection fraction matter?
(American Physiological Society, 2018)
Heart failure-induced skeletal myopathy in spontaneously hypertensive rats
(2013-08-10)
Background: Although skeletal muscle atrophy and changes in myosin heavy chain (MyHC) isoforms have often been observed during heart failure, their pathophysiological mechanisms are not completely defined. In this study ...
Heart failure-induced skeletal myopathy in spontaneously hypertensive rats
(2013-08-10)
Background: Although skeletal muscle atrophy and changes in myosin heavy chain (MyHC) isoforms have often been observed during heart failure, their pathophysiological mechanisms are not completely defined. In this study ...
Exercise training improves cardiac autonomic control, cardiac function, and arrhythmogenesis in rats with preserved-ejection fraction heart failure
(American Physiological Society, 2017)
The relationship between heart rate reserve and oxygen uptake reserve in heart failure patients on optimized and non-optimized beta-blocker therapy
(Faculdade de Medicina / USP, 2008)
BACKGROUND: The relationship between the percentage of oxygen consumption reserve and percentage of heart rate reserve in heart failure patients either on non-optimized or off beta-blocker therapy is known to be unreliable. ...
Proportion of patients with heart failure in a specialized clinic eligible for novel therapies Pacientes elegibles para las nuevas terapias de la insuficiencia cardíaca en un policlínico especializado
(Sociedad Medica de Santiago, 2019)
© 2019, Sociedad Medica de Santiago. All rights reserved.Background: Pharmacological treatment improves survival in patients with heart failure with reduced ejection fraction. The use of sacubutril/valsartan and ivabradine ...
Infarto do miocárdio experimental em ratos: Análise do modelo
(2009-10-01)
One of the most often used strategies to study the physiopathological alterations caused by coronary occlusion is the use of the experimental infarction model in rats. Among other factors, this is due to the similarities ...