Spatial and quadrant vectorcardiogram in normal subjects and in patients with heart diseases.
D000293:Adolescent; D000328:Adult; D002037:Bundle-Branch Block / Q000175:diagnosis; D005260:Female; D006331:Heart Diseases / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000175:diagnosis; D014672:Vectorcardiography