Megan Deck1, Hilary P Grocott2,3, Michael H Yamashita3,4. 1. Department of Anesthesiology, Perioperative & Pain Medicine, University of Saskatchewan, Saskatoon, SK, Canada. megan.deck@usask.ca. 2. Department of Anesthesiology, Perioperative & Pain Medicine, University of Manitoba, Winnipeg, MB, Canada. 3. Cardiac Sciences Program, St. Boniface Hospital, Winnipeg, MB, Canada. 4. Division of Cardiac Surgery, Department of Surgery, Max Rady College of Medicine, University of Manitoba, Winnipeg, MB, Canada.