The nature of left axis deviation in congenital cardiac defects with right ventricular hypertrophy.
D002318:Cardiovascular Diseases; D004562:Electrocardiography; D006330:Heart Defects, Congenital; D006331:Heart Diseases; D006801:Humans; D017380:Hypertrophy, Right Ventricular
ELECTROCARDIOGRAPHY; HEART DISEASE, CONGENITAL