[Postoperative mitral valve function and pulse rate in mitral stenosis with atrial fibrillation].
D001281:Atrial Fibrillation / Q000150:complications*; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000503:physiopathology*; D008946:Mitral Valve Stenosis / Q000150:complications / Q000503:physiopathology* / Q000601:surgery; D011184:Postoperative Period; D011674:Pulse