Balloon septostomy in tricuspid atresia after infancy.
D001166:Arteriovenous Shunt, Surgical; D006328:Cardiac Catheterization; D006348:Cardiac Surgical Procedures; D002675:Child, Preschool; D006330:Heart Defects, Congenital / Q000601:surgery*; D006333:Heart Failure / Q000209:etiology; D006346:Heart Septum / Q000601:surgery*; D006801:Humans; D007223:Infant; D008297:Male; D008722:Methods; D011651:Pulmonary Artery / Q000601:surgery; D014261:Tricuspid Valve / Q000002:abnormalities*