title: Game changer: an easier way to replace a heart valve.  A new procedure can help people who are too sick for surgery.
mesh_terms: D001021:Aortic Valve / Q000473:pathology / Q000601:surgery; D006328:Cardiac Catheterization / Q000379:methods*; D006304:Health Status; D006349:Heart Valve Diseases / Q000628:therapy*; D019918:Heart Valve Prosthesis Implantation / Q000379:methods*; D006801:Humans; D019060:Minimally Invasive Surgical Procedures / Q000379:methods; D018579:Patient Selection