title: Surgery of the mitral valve.
authors.forename: S
authors.initials: S
authors.lastname: John
mesh_terms: D002404:Catheterization; D006350:Heart Valve Prosthesis; D006801:Humans; D008943:Mitral Valve / Q000601:surgery; D008944:Mitral Valve Insufficiency / Q000601:surgery*; D008946:Mitral Valve Stenosis / Q000601:surgery*; D012214:Rheumatic Heart Disease / Q000601:surgery*