Changes in Infarct Size and Left Ventricular Ejection Fraction
نویسندگان
چکیده
منابع مشابه
Evolution of left ventricular ejection fraction and its relationship to infarct size after acute myocardial infarction.
OBJECTIVES The aim of this study was to investigate the evolution of left ventricular (LV) function and infarct size in patients with acute myocardial infarction (MI) treated with primary coronary stenting. BACKGROUND Little evidence exists on the relationship between LV function and evolution of infarct size after MI. METHODS This study included 626 patients with first acute MI who underwe...
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Mikkel Schoos, Roxana Mehran, Usman Baber, Ke Xu, Frederick Feit, Bernard j Gersh, E. Magnus Ohman, Bernhard Witzenbichler, Gregg W. Stone Mount Sinai Medical Center, New York, NY, USA, Copenhagen, Denmark, Mount Sinai Hospital, New York, United States, Mount Sinai Hospital, New York, New York, Cardiovascular Research Foundation, New York, NY, NYU, New York, United States, Mayo Clinic College o...
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background : androgens have been shown to have diverse effects on the cardiovascular system. the aim of this study was to compare androgenic hormone levels in patients with different left ventricular ejection fractions (ef). methods : the study population consisted of 515 consecutive men who were referred for angiographic studies and whose results of echocardiography and coronary angiography we...
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Left ventricular end-diastolic and end-systolic volume, stroke volume, and ejection fraction were determined by biplane angiocardiography and echocardiography in 27 patients suspected of having heart disease. Angiographic volumes were calculated by the area-length method and echocardiographic volumes, from the left ventricular dimension of the echograms. The angiographic minor diameter and the ...
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Ficuax 1. Two-dimensional echocardiogram stop frame images are shown above and accompanying schematics below. Left panel demonstrates an apical image with four heart chambers. Middle panel shows cloud of echoes from peripheral injection of normal saline solution demonstrating simultaneous appearance of echoes in all four chambers. A similar injection postoperatively demonstrates echoes in right...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 2007
ISSN: 0735-1097
DOI: 10.1016/j.jacc.2007.03.032