Aws Almufleh1, Pietro Di Santo2, Jeffrey A Marbach3. 1. CAPITAL Research Group, Division of Cardiology, Department of Medicine, University of Ottawa Heart Institute, Ottawa, Ontario, Canada; Cardiac Sciences Department, King Saud University, Riyadh, Saudi Arabia. 2. CAPITAL Research Group, Division of Cardiology, Department of Medicine, University of Ottawa Heart Institute, Ottawa, Ontario, Canada. 3. CAPITAL Research Group, Division of Cardiology, Department of Medicine, University of Ottawa Heart Institute, Ottawa, Ontario, Canada. Electronic address: jmarbach@ottawaheart.ca.