Ventricular endocardial leads in left bundle branch block and left ventricular hypertrophy; correlation with the vectorcardiogram and electrocardiogram.
D002037:Bundle-Branch Block; D006332:Cardiomegaly / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004562:Electrocardiography; D006327:Heart Block / Q000175:diagnosis*; D006801:Humans; D017379:Hypertrophy, Left Ventricular; D014672:Vectorcardiography
CARDIAC ENLARGEMENT/differential diagnosis; ELECTROCARDIOGRAPHY; HEART BLOCK/differential diagnosis; VECTORCARDIOGRAPHY