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Performance of two-dimensional Doppler echocardiography for the assessment of infarct size and left ventricular function in rats
(Associação Brasileira de Divulgação Científica, 2006-05-01)
Although echocardiography has been used in rats, few studies have determined its efficacy for estimating myocardial infarct size. Our objective was to estimate the myocardial infarct size, and to evaluate anatomic and ...
Infarct Size as Predictor of Systolic Functional Recovery after Myocardial Infarction
(Arquivos Brasileiros Cardiologia, 2014-06-01)
Background: The effects of modern therapy on functional recovery after acute myocardial infarction (AMI) are unknown.Objectives: To evaluate the predictors of systolic functional recovery after anterior AMI in patients ...
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 ...
Prediction of enzymatic infarct size in ST-segment elevation myocardial infarction
(LIPPINCOTT WILLIAMS & WILKINSPHILADELPHIA, 2012)
Objectives Predictors of adverse outcomes following myocardial infarction (MI) are well established; however, little is known about what predicts enzymatically estimated infarct size in patients with acute ST-elevation MI. ...
Effects of lisinopril on experimental ischemia in rats. Influence of infarct size
(Sociedade Brasileira de Cardiologia (SBC), 1999-10-01)
OBJECTIVE - Angiotensin-converting enzyme inhibitors (ACEIs) have gained importance in preventing or attenuating the process of ventricular remodeling after myocardial infarction. The significance of infarct size in regard ...
Echocardiographic predictors of ventricular remodeling after acute myocardial infarction in rats
(2011-12-01)
Background: The prediction of the ventricular remodeling process after acute myocardial infarction (AMI) may have important clinical implications. Objetive: To analyze echocardiographic variables predictors of remodeling ...
Jaboticaba (Myrciaria jaboticaba) Attenuates Ventricular Remodeling after Myocardial Infarction in Rats
(2022-02-01)
The cardiac remodeling after myocardial infarction is characterized by inflammation and oxidative stress. Thus, this study aimed to test the hypothesis that jaboticaba, due to its anti‐inflammatory and antioxidants properties, ...
Efeito do lisinopril sobre parametros cardiacos e mortalidade no infarto experimental em ratos
(1997-03-01)
Purpose: To analyse the effect of early (<24 h) administration of lisinopril on ventricular remodeling and mortality after myocardial infarction (MI) in rats. Methods: Wistar rats weighing 200-250 g were submitted to ...
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 ...
Heart Failure After Myocardial Infarction: Clinical Implications and Treatment
(Wiley-Blackwell, 2011-07-01)
Heart failure is a frequent complication of myocardial infarction. Several factors, such as recurrent myocardial ischemia, infarct size, ventricular remodeling, stunned myocardium, mechanical complications, and hibernating ...