The right precordial leads in congenital heart diseases manifesting right ventricular preponderance.
D018376:Cardiovascular Abnormalities; D002319:Cardiovascular System; D004562:Electrocardiography; D006330:Heart Defects, Congenital; D006352:Heart Ventricles; D006801:Humans
CARDIOVASCULAR DEFECTS, CONGENITAL/manifestations; ELECTROCARDIOGRAPHY