title: Invited commentary.
authors.affiliation: Thoracic and Cardiovascular Surgery, University of Florida, 1600 SW Archer Road, Room NG-33, Gainesville, FL 32610, USA. beavetm@surgery.ufl.edu
authors.forename: Thomas M
authors.initials: TM
authors.lastname: Beaver
mesh_terms: D001021:Aortic Valve / Q000601:surgery*; D001024:Aortic Valve Stenosis / Q000401:mortality / Q000601:surgery*; D001026:Coronary Artery Bypass; D006801:Humans; D006976:Hypertension, Pulmonary / Q000401:mortality / Q000601:surgery*; D008943:Mitral Valve / Q000601:surgery