title: [Assessment of left ventricular ejection fraction by gated blood pool scintigraphy in the early and late phase after the onset of acute myocardial infarction].
mesh_terms: D002302:Cardiac Output; D006321:Heart / Q000000981:diagnostic imaging*; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D008297:Male; D009203:Myocardial Infarction / Q000000981:diagnostic imaging / Q000503:physiopathology*; D011877:Radionuclide Imaging; D013318:Stroke Volume; D013997:Time Factors