Transarterial pulmonary valvulotomy in the functioning heart: a digital and instrumental approach through a diverticulum.
D006348:Cardiac Surgical Procedures; D002320:Cardiovascular Physiological Phenomena; D004240:Diverticulum; D006351:Heart Valves; D006801:Humans; D008946:Mitral Valve Stenosis / Q000628:therapy*
COMMISSUROTOMY