∗Department of Clinical Research, Centre for Prehospital and Emergency Research, Aalborg University Hospital, Aalborg, Denmark

†Center for Resuscitation Science, Department of Emergency Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts

‡Department of Clinical Medicine, Aarhus University, Aarhus, Denmark

§Department of Cardiology, Herlev and Gentofte Hospital, Copenhagen, Denmark

∥Department of Anesthesiology and Intensive Care Medicine, Aarhus University Hospital, Aarhus, Denmark

¶Department of Pharmacy, Beth Israel Deaconess Medical Center, Boston, Massachusetts

∗∗Division of Pulmonary, Critical Care and Sleep, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts

Address reprint requests to Anne Kirstine Hoeyer-Nielsen, MD, Center for Resuscitation Science, Department of Emergency Medicine, Beth Israel Deaconess Medical Center, Boston, MA. E-mail: [email protected]

Received 26 Apr 2023; first review completed 17 May 2023; accepted in final form 9 Aug 2023

Disclosure: Dr. Donnino is supported by grants 5K24HL127101-04 and 5R01HL136705-03 from the National Heart, Lung, and Blood Institute. The study was funded by General Electric.

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