Hellmuth R Muller Moran1, Michael H Yamashita1, Rakesh C Arora2. 1. Division of Cardiac Surgery, Department of Surgery, Max Rady College of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada; Cardiac Sciences Program, St Boniface Hospital, Winnipeg, Manitoba, Canada. 2. Division of Cardiac Surgery, Department of Surgery, Max Rady College of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada; Cardiac Sciences Program, St Boniface Hospital, Winnipeg, Manitoba, Canada. Electronic address: rakeshcarora@gmail.com.