[Comparison of 2 bloodless methods of measuring the left ventricular ejection fraction].
D006328:Cardiac Catheterization; D004452:Echocardiography; D004562:Electrocardiography; D005069:Evaluation Studies as Topic; D006331:Heart Diseases / Q000175:diagnosis* / Q000503:physiopathology; D006334:Heart Function Tests / Q000379:methods*; D006801:Humans; D009200:Myocardial Contraction; D010701:Phonocardiography
Confronto tra due metodi incruenti per la misura della frazione di eiezione del ventricolo sinistro.