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Resistance training prevents right ventricle hypertrophy in rats exposed to secondhand cigarette smoke
(2020-08-01)
Exposure to secondhand cigarette smoke is associated with the development of diverse diseases. Resistance training has been considered one of the most useful tools for patients with pulmonary disease, improving their quality ...
β-Carotene supplementation results in adverse ventricular remodeling after acute myocardial infarction
(2006-02-01)
Objective: We studied the effects of β-carotene (BC) on ventricular remodeling after myocardial infarction. Methods: Myocardial infarction was induced in Wistar rats that were then treated with a BC diet (500 mg/kg of diet ...
Differential effects of dexamethasone on arterial stiffness, myocardial remodeling and blood pressure between normotensive and spontaneously hypertensive rats
(2021-01-01)
Dexamethasone (DEX)-induced hypertension is observed in normotensive rats, but little is known about the effects of DEX on spontaneously hypertensive animals (SHR). This study aimed to evaluate the effects of DEX on ...
Massive Degeneration and Atrophy of the Native Heart After Heterotopic Transplantation: A Case Report
(ELSEVIER SCIENCE INC, 2009)
Extreme myocardial degeneration leading to advanced stages of cardiomyopathy with extensive atrophy is rarely observed before patients die. However, heterotopic transplantation is a special situation wherein this phenomenon ...
Associação entre variáveis funcionais e insuficiência cardíaca após o infarto do miocárdio em ratos association between
(2016-02-01)
Background: Heart failure prediction after acute myocardial infarction may have important clinical implications. Objective: To analyze the functional echocardiographic variables associated with heart failure in an infarction ...
Predictors of Right Ventricle Dysfunction After Anterior Myocardial Infarction
(Elsevier B.V., 2012-07-01)
Background: Regardless significant therapeutic advances, mortality and morbidity after myocardial infarction (MI) are still high. For a long time, the importance of right ventricle (RV) function has been neglected. Recently, ...
Narrowed lumen of the right coronary artery in chronic chagasic patients is associated with ischemic lesions of segmental thinnings of ventricles
(INST INVESTIGACION CLINICA, 2010)
Thinning of myocardial segments, mainly at the apex and basal posterior region of left ventricle, are frequent lesions in chronic chagasic cardiopathy (CCC), but still without a well determined etiology. Previously we found ...
Does quantitative left ventricular regional wall motion change after fibrous tissue resection in endomyocardial fibrosis?
(Faculdade de Medicina / USP, 2009)
OBJECTIVES: We compared left ventricular regional wall motion, the global left ventricular ejection fraction, and the New York Heart Association functional class pre- and postoperatively. INTRODUCTION: Endomyocardial ...
Atrophic Cardiac Remodeling Induced by Taurine Deficiency in Wistar Rats
(Public Library Science, 2012-07-23)
Introduction: Micronutrient deficiency is observed in heart failure patients. Taurine, for example, represents 50% of total free amino acids in the heart, and in vivo studies have linked taurine deficiency with ...