Pulmonary valvulotomy and infundibulotomy in infants.
D006348:Cardiac Surgical Procedures; D003251:Constriction, Pathologic; D006330:Heart Defects, Congenital; D006801:Humans; D011651:Pulmonary Artery; D011664:Pulmonary Valve; D011666:Pulmonary Valve Stenosis; D013771:Tetralogy of Fallot; D013903:Thoracic Surgery; D014264:Tricuspid Valve Stenosis
HEART DEFECTS, CONGENITAL; HEART SURGERY; PULMONARY ARTERY; PULMONARY STENOSIS; PULMONARY VALVE; TETRALOGY OF FALLOT; TRICUSPID STENOSIS