1. Heart Failure and Transplantation (S.C., E.S., L.M.M.), Division of Cardiology, University of Ottawa Heart Institute, ON, Canada.
2. Interventional Cardiology, (A.Y.C., D.Y.S.), Division of Cardiology, University of Ottawa Heart Institute, ON, Canada.
3. Ted Rogers Centre for Heart Research at the Peter Munk Cardiac Centre, Toronto, ON, Canada (V.D., N.A., C.B.O., H.J.R.).
4. Cardiovascular Research Methods Centre (G.A.W., J.B.), Division of Cardiology, University of Ottawa Heart Institute, ON, Canada.
5. Cardiac Imaging (R.S.B.B.), Division of Cardiology, University of Ottawa Heart Institute, ON, Canada.