[Phonocardiographic changes after surgery for mitral stenosis].
D006337:Heart Murmurs; D006347:Heart Sounds; D008946:Mitral Valve Stenosis / Q000601:surgery*; D013016:Sound
CARDIAC MURMURS AND SOUNDS; MITRAL STENOSIS/surgery
Phonokardiographische Veränderungen nach Mitralstenosenoperation.