Myocardial dysfunction
From Echocardiographic Evaluation to Biomarkers Measurement: The Role of Myocardial Dysfunction in Mortality Associated with Sepsis
... worldwide. Myocardial dysfunction is one of the most clinically relevant manifestations of sepsis and results from a complex interaction among genetic, molecular, metabolic, and structural ...systolic ...
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Platelet-derived exosomes from septic shock patients induce myocardial dysfunction
... exosome-dependent myocardial dysfunction, we performed experiments in which the perfusate was preincubated for 20 minutes with ROS inhibitors or redox-active compounds (Table 1) before exo- some ...on ...
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Effects of exercise training on autonomic and myocardial dysfunction in streptozotocin-diabetic rats
... Several investigators have demonstrated that diabetes is associated with autonomic and myocardial dysfunction. Exercise training is an efficient non-pharmacological treatment for cardiac and metabolic ...
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FastingRefeeding Cycles Prevent Myocardial Dysfunction and Morphology Damage in the Spontaneously Hypertensive Rats
... considerable scientific interest for weight loss and improving cardiometabolic health. Thus, the main finding of this study was that fasting/refeeding attenuated the damage caused by CR. The results reveal that ...
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Cardiac dysfunction induced by obesity es not related to beta-adrenergic system impairment at the receptor-signalling pathway
... of myocardial contrac- tion and ...in myocardial dysfunction induced by ...the myocardial responsiveness to post-rest contraction stimulus and increased extracellular calcium (Ca 2+ ) was ...
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Phytochemical Screening and Evaluation of Cardioprotective Activity of Ethanolic Extract of Ocimum Basilicum L. (Basil) Against Isoproterenol Induced Myocardial Infarction in Rats
... Acute myocardial infarction is an important ischemic heart disease and a leading cause of morbidity and mortal- ity ...induces myocardial infarction in rats [11] and results in irreversible cellular damage ...
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Análise da função miocárdica sistólica e diastólica na cirrose hepática
... According to the most recent recommendations for the evaluation of diastolic function by echocardiography (15), tissue-Doppler derived parameters play a major role in the diagnostic work-up of DD. E’ is a sensitive ...
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Exercise Attenuates Renal Dysfunction with Preservation of Myocardial Function in Chronic Kidney Disease
... with myocardial contractile dysfunc- tion is commonly known, but the contribution of systolic and diastolic dysfunction to heart disease in patients with CKD is unclear ...preserve myocardial ...
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Arq. Bras. Cardiol. vol.82 número2
... mental myocardial dysfunction and electrocardiographic abnormalities mimicking an acute anterior myocardial infarction, probably due to coronary ...unexpected myocardial event and a hyper- ...
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Radiol Bras vol.45 número2 en v45n2a16
... sient myocardial dysfunction affecting the left ventricular apex that classically occurs after major physical or emotional stress, and that is also called “broken heart syn- drome” or stress-induced ...
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Assessing myocardial perfusion after myocardial infarction.
... loss, myocardial remodelling, and the resulting myocardial dysfunction, by quantifying the residual non-perfused myocardium an accurate estimate of dysfunctional myocardium can be made with immediate ...
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Assesment of the TEI index of myocardial performance in dogs with doxorubicin-induced cardiomiopathy
... of myocardial dysfunction ...and myocardial remodeling (Toyoda et al 1998, Sousa and Camacho ...to myocardial contractility (Sousa et al 2007), its increase observed herein is consistent with ...
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Efeito cardioprotetor do exercício físico na sobrecarga β-adrenérgica cardíaca induzida por isoproterenol
... diastolic dysfunction as assessed by an increase of LVEDP and –dT/dt reduction in non-trained rats treated with ...diastolic dysfunction is an imbalance between muscular tissue and collagenous compartments ...
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Braz. J. Cardiovasc. Surg. vol.28 número4 en v28n4a12
... main myocardial energy substrate ...ventricular dysfunction, where the degree of metabolic modulation plays an important role in determining adaptive or maladaptive function in terms ...
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Arq. Bras. Cardiol. vol.95 número6
... acute myocardial infarction; unstable angina; atrial fibrillation; ventricular tachycardia; or heart failure) was analyzed using multivariate logistic regression ...
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Arq. Bras. Cardiol. vol.92 número3
... Methods: An endomyocardial biopsy of the right ventricle was successfully performed in 21 symptomatic patients with HCM. The myocardial collagen volume fraction (CVF) was determined by histology. The CVF was also ...
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Arq. Bras. Cardiol. vol.84 número6 en a11v84n6
... acute myocardial infarction showed akinesia of the left ventricular lower and posterior walls, associated to side and septal hypokinesia, which led to an important left ventricular systolic dysfunction ...
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Ausência de arteriosclerose na porção intramiocárdica das artérias coronárias: Um mistério a ser resolvido?
... that myocardial bridges may cause angina pectoris, myocardial infarction, fatal arrhythmias and even sudden cardiac ...the myocardial bridges should be ...by myocardial bridge (“milking ...
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Atorvastatin therapy during the peri-infarct period attenuates left ventricular dysfunction and remodeling after myocardial infarction.
... The major finding of this study is that administration of atorvastatin during the peri-infarct period improves LV function and attenuates adverse LV remodeling after MI independent of a reduction in infarct size. This ...
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Activation of myocardial phosphoinositide-3-kinase p110α ameliorates cardiac dysfunction and improves survival in polymicrobial sepsis.
... Our data indicate that activation of a single isoform of PI3K (p110a), in a single cell type (the cardiac myocyte), in a single organ (heart), can have a profound effect on the morbidity and mortality associated with ...
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