title: [Mitral valve prosthesis versus plastic repair of the mitral ring].
mesh_terms: D004562:Electrocardiography; D006350:Heart Valve Prosthesis; D006801:Humans; D008722:Methods; D008943:Mitral Valve / Q000601:surgery*; D008944:Mitral Valve Insufficiency / Q000601:surgery*; D008946:Mitral Valve Stenosis / Q000601:surgery*
vernacular_title: Sztuczna zastawka mitralna czy annuloplastyka.