Affiliation: | (1) Department of Anesthesia and Intensive Care Medicine, Copenhagen University Hospital, Gentofte, Niels Andersensvej 65, 2900 Hellerup, Denmark;(2) Department of Anesthesia and Intensive Care Medicine, Uppsala University Hospital, Uppsala, Sweden;(3) Department of Cardiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark;(4) Department of Clinical Physiology, Uppsala University Hospital, Uppsala, Sweden;(5) Department of Anesthesia and Intensive Care Medicine and Center for Cardiovascular Research, Aalborg Hospital, Aarhus University Hospital, Aalborg, Denmark |