[The electrical axis of the ventricular complex in the principal congenital cardiopathies. Electrical aspect of various cardiopathies. Trials in electrical diagnosis].
D004562:Electrocardiography; D006330:Heart Defects, Congenital / Q000175:diagnosis*; D006331:Heart Diseases; D006352:Heart Ventricles; D006801:Humans
ELECTROCARDIOGRAPHY; HEART DEFECTS, CONGENITAL/diagnosis