Long-term results of valvuloplasty for mitral insufficiency in children.
D000293:Adolescent; D006332:Cardiomegaly; D002648:Child; D002675:Child, Preschool; D005112:Extracorporeal Circulation; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008944:Mitral Valve Insufficiency / Q000000981:diagnostic imaging / Q000601:surgery*; D011859:Radiography; D013536:Suture Techniques