Closed pulmonary valvotomy.
D000293:Adolescent; D000328:Adult; D001794:Blood Pressure; D002648:Child; D002675:Child, Preschool; D004630:Emergencies; D005112:Extracorporeal Circulation; D005260:Female; D006352:Heart Ventricles / Q000601:surgery*; D006439:Hemodynamics; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D011183:Postoperative Complications / Q000517:prevention & control; D011664:Pulmonary Valve / Q000601:surgery*; D011666:Pulmonary Valve Stenosis / Q000601:surgery*; D013525:Surgical Instruments