title: Future heart valve repair.  Without opening the chest.
mesh_terms: D001024:Aortic Valve Stenosis / Q000601:surgery; D006349:Heart Valve Diseases / Q000601:surgery*; D019918:Heart Valve Prosthesis Implantation / Q000379:methods*; D006801:Humans; D008944:Mitral Valve Insufficiency / Q000601:surgery