1 Department of Medicine (Vallejos Olmos, Ducharme), Montreal Heart Institute, Montréal, Que.; Department of Pathology (Trahan), Institut universitaire de cardiologie et pneumologie de Québec, Québec, Que.; Department of Anesthesiology (Rochon), Montreal Heart Institute, Montréal, Que.
2 Department of Medicine (Vallejos Olmos, Ducharme), Montreal Heart Institute, Montréal, Que.; Department of Pathology (Trahan), Institut universitaire de cardiologie et pneumologie de Québec, Québec, Que.; Department of Anesthesiology (Rochon), Montreal Heart Institute, Montréal, Que. anique.ducharme@umontreal.ca.