title: Invited commentary.
authors: Department of Cardiovascular Surgery, Peter Munk Cardiac Center, University Health Network, University of Toronto, 4N- 457, Toronto General Hospital, 200 Elizabeth St, Toronto, Ontario, Canada M5G 2C4. vivek.rao@uhn.on.ca
authors: Vivek
authors: V
authors: Rao
mesh_terms: D001022:Aortic Valve Insufficiency / Q000209:etiology*; D005260:Female; D006353:Heart-Assist Devices / Q000009:adverse effects*; D006801:Humans; D008297:Male