Percutaneous dilatation angioplasty in congenital heart disease.
D000800:Angioplasty, Balloon / Q000009:adverse effects; D001017:Aortic Coarctation / Q000628:therapy; D006330:Heart Defects, Congenital / Q000628:therapy*; D006801:Humans; D011651:Pulmonary Artery / Q000002:abnormalities; D011666:Pulmonary Valve Stenosis / Q000628:therapy