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Early echocardiographic predictors of increased left ventricular end-diastolic pressure three months after myocardial infarction in rats
(2012-01-01)
Background: The objective of this study was to determine the early echocardiographic predictors of elevated left ventricular end-diastolic pressure (LVEDP) after a long follow-up period in the infarcted rat model. ...
Waist circumference, but not body mass index, is a predictor of ventricular remodeling after anterior myocardial infarction
(2013-01-01)
Objective: The impact of obesity on ventricular remodeling after myocardial infarction (MI) is still poorly understood. Therefore, the aim of this study was to evaluate the role of waist circumference (WC) and body mass ...
Effects of late exercise on cardiac remodeling and myocardial calcium handling proteins in rats with moderate and large size myocardial infarction
(2016-10-15)
Background Physical exercise attenuates myocardial infarction (MI)-induced cardiac remodeling. However, it is unsettled whether late exercise modulates post-infarction cardiac remodeling differentially according to infarct ...
Cell therapy prevents structural, functional and molecular remodeling of remote non-infarcted myocardium
(Elsevier Ireland LtdClareIrlanda, 2013)
Echocardiographic detection of congestive heart failure in postinfarction rats
(Amer Physiological Soc, 2011-08-01)
Martinez PF, Okoshi K, Zornoff LA, Oliveira Jr SA, Campos DH, Lima AR, Damatto RL, Cezar MD, Bonomo C, Guizoni DM, Padovani CR, Cicogna AC, Okoshi MP. Echocardiographic detection of congestive heart failure in postinfarction ...
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 ...
Tachycardia preconditions infarct size in dogs: Role of adenosine and protein kinase C
(Lippincott Williams and Wilkins, 1998)
Background - Myocardial ischemic preconditioning is a well-known phenomenon, however there is scant information in regard to nonischemic preconditioning. Methods and Results - We studied in anesthetized dogs the preconditioning ...
Early rather than delayed administration of lisinopril protects the heart after myocardial infarction in rats
(Dr Dietrich Steinkopff Verlag, 2000-06-01)
Background: ACE inhibitors have shown beneficial results in several studies after myocardial infarction (MI). However, these studies have shown conflicting results about the ideal starting time of the ACE inhibitors ...
Zinc Supplementation Attenuates Cardiac Remodeling after Experimental Myocardial Infarction
(2018-10-01)
Background/Aims: The objective of our study was to evaluate the effects of zinc supplementation on cardiac remodeling following acute myocardial infarction in rats. Methods: Animals were subdivided into 4 groups and observed ...
Cardiac remodeling induced by smoking: Concepts, relevance, and potential mechanisms
(2012-12-04)
Cardiac or ventricular remodeling is characterized by molecular, cellular, and interstitial alterations that lead to changes in heart size, mass, geometry and function in response to a given insult. Currently, tobacco smoke ...