Comparison of the vectorcardiogram with the electrocardiogram in the prediction of left ventricular size.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000790:Angiocardiography; D006332:Cardiomegaly / Q000175:diagnosis*; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D013223:Statistics as Topic; D014672:Vectorcardiography