Treatment of ventricular septal defect by constriction of pulmonary artery.
D003250:Constriction; D003251:Constriction, Pathologic; D006330:Heart Defects, Congenital; D006345:Heart Septal Defects, Ventricular; D006346:Heart Septum; D006352:Heart Ventricles; D011651:Pulmonary Artery; D054088:Ventricular Septum
HEART DEFECTS, CONGENITAL; HEART SEPTUM, VENTRICULAR