title: Minimally invasive mitral operations.
authors.forename: W
authors.initials: W
authors.lastname: Konertz
mesh_terms: D006325:Heart Atria / Q000601:surgery; D006801:Humans; D019060:Minimally Invasive Surgical Procedures / Q000295:instrumentation / Q000379:methods; D008943:Mitral Valve / Q000601:surgery*; D013249:Sternum / Q000601:surgery; D013908:Thoracotomy / Q000295:instrumentation / Q000379:methods