title: Discussion.
mesh_terms: D005260:Female; D019918:Heart Valve Prosthesis Implantation; D006801:Humans; D008297:Male; D058386:Mitral Valve Annuloplasty; D008944:Mitral Valve Insufficiency / Q000601:surgery*; D008945:Mitral Valve Prolapse / Q000601:surgery*