[Successful surgical case of "floppy valve syndrome" associated with the ruptured posterior cusp of the mitral valve].
D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000601:surgery*; D008945:Mitral Valve Prolapse / Q000209:etiology / Q000601:surgery*; D012422:Rupture, Spontaneous