Isolated interventricular septal defect with dilatation of the pulmonary artery, an entity.
D004106:Dilatation; D004108:Dilatation, Pathologic; D006330:Heart Defects, Congenital; D006331:Heart Diseases; D006345:Heart Septal Defects, Ventricular; D006801:Humans; D011651:Pulmonary Artery
HEART DISEASE, CONGENITAL; PULMONARY ARTERY