[THE HEART SOUND IN THE DIAGNOSIS OF MITRAL STENOSIS].
D004562:Electrocardiography; D006326:Heart Auscultation; D006347:Heart Sounds; D006801:Humans; D008946:Mitral Valve Stenosis
ELECTROCARDIOGRAPHY; HEART AUSCULTATION; MITRAL VALVE STENOSIS
DER HERZSCHALL BEI DER DIAGNOSE DER MITRALSTENOSE.