نتایج جستجو برای: myocardial preservation
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THE PAST DECADE has been characterized by unprecedented progress in cardiac cell biology and pathophysiology. The dogma of the heart being a terminally differentiated organ has been challenged by compelling evidence generated in several different laboratories around the world (6). These findings were received with a mixture of skepticism and enthusiasm, which has led to an exponential developme...
Preservation and storage techniques represent two major issues in routine cardiac surgery and heart transplantation. Historically, these methods were conceived to prevent ischemic injury to myocardium after cardiac arrest during heart operations. Evidence shows that endothelium plays a critical role in the maintenance of normal heart function after cardiac operation, mainly by controlling the c...
Objective: Patients with end stage ischemic dilated cardiomyopathy (IsDCM) exhibit extensive remodeling of the left ventricle, and significant mitral tricuspid regurgitation. We investigated if implantation artificial valve preservation native could be used as a method combined annuloplasty complete myocardial revascularization in IsDCM.
Information on myocardial viability can be useful to decide when coronary artery revascularization is indicated for patients with acute myocardial infarction (AMI) and left regional or global ventricular dysfunction. Difficulties in assessing viability arise because the same part of the ventricular wall can have a mixture of necrotic tissue and viable myocardium. Diagnostic markers of myocardia...
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