[A comparative study of the percutaneous balloon mitral valvuloplasty and closed chest mitral commissurotomy].
Lu
Z
Z
D002404:Catheterization / Q000379:methods; D006801:Humans; D008943:Mitral Valve / Q000000981:diagnostic imaging / Q000601:surgery*; D008946:Mitral Valve Stenosis / Q000000981:diagnostic imaging / Q000601:surgery / Q000628:therapy*; D012214:Rheumatic Heart Disease / Q000150:complications; D014463:Ultrasonography