Correlation of left ventricular mass determined by echocardiography with vectorcardiographic and electrocardiographic voltage measurements.
D000328:Adult; D000368:Aged; D000886:Anthropometry; D002306:Cardiac Volume; D006332:Cardiomegaly / Q000209:etiology / Q000473:pathology*; D004452:Echocardiography; D004562:Electrocardiography; D006349:Heart Valve Diseases / Q000150:complications; D006352:Heart Ventricles; D006801:Humans; D008297:Male; D008875:Middle Aged; D014672:Vectorcardiography