Circ Cardiovasc Interv 2015 Jan;8(1)
From the Department of Medicine (W.C., J.I., C.B.O., V.D.), and Department of Surgery (V.R.), Peter Munk Cardiac Centre, University Health Network, Toronto, Ontario, Canada; Department of Medicine, Institute for Clinical and Evaluative Sciences, Toronto, Ontario, Canada (J.I., D.K., J.V.T.); Department of Medicine (D.K., J.V.T.), and Department of Surgery (S.F.), Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada; Department of Medicine, Hamilton General Hospital, Hamilton, Ontario, Canada (S.J.); Department of Medicine, Southlake Regional Health Centre, Newmarket, Ontario, Canada (W.J.C.); Department of Medicine, London Health Sciences Centre, London, Ontario, Canada (S.L.); and Department of Surgery, University of Ottawa Heart Institute, Ottawa, Ontario, Canada (M.R.).