1 Department of Anaesthesiology, Montréal Heart Institute, Université de Montréal, Montréal, Québec, Canada.
2 Division of Intensive Care Medicine, Department of Anaesthesiology and Department of Medicine, Institut Universitaire de Cardiologie, et de Pneumologie, de Québec, Québec, Québec, Canada.
3 Department of Anaesthesiology, Montréal Heart Institute, Université de Montréal, Montréal, Québec, Canada. Electronic address: [email protected].