title: Invited commentary.
authors.affiliation: Cardiovascular and Thoracic Surgery, University of British Columbia, 486 Burrard Bldg, St. Paul's Hospital, 1081 Burrard St, Vancouver, BCV6Z 1Y6, Canada. Electronic address: eric.jamieson@vch.ca.
authors.forename: W R Eric
authors.initials: WR
authors.lastname: Jamieson
mesh_terms: D001705:Bioprosthesis; D005260:Female; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D008943:Mitral Valve / Q000601:surgery*
keywords: 35