Detection of cardiac abnormality by clinical measurement of left ventricular ejection time. A prospective study of 200 unselected patients.
D000328:Adult; D002302:Cardiac Output; D002339:Carotid Arteries; D004562:Electrocardiography; D005260:Female; D006331:Heart Diseases / Q000175:diagnosis*; D006339:Heart Rate; D006352:Heart Ventricles; D006801:Humans; D008297:Male; D008722:Methods; D011446:Prospective Studies; D011674:Pulse