The black box of unmeasured intra-arrest ventilation

Affiliations

• ¹ Research Center for Emergency Medicine, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, J103, 8200 Aarhus, Denmark; Department of Medicine, Randers Regional Hospital, Skovlyvej 1, 8930 Randers, Denmark. Electronic address: johannes.wittig@clin.au.dk.
• ² Research Center for Emergency Medicine, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, J103, 8200 Aarhus, Denmark; Department of Anesthesiology and Intensive Care Medicine, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200 Aarhus, Denmark.
• ³ Medical University of Graz, Department of Anesthesiology and Intensive Care Medicine, Division of Anaesthesiology and Intensivae Care Medicine 2, Auenbruggerplatz 5, 8036 Graz, Austria.
• ⁴ Research Center for Emergency Medicine, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, J103, 8200 Aarhus, Denmark; Department of Medicine, Randers Regional Hospital, Skovlyvej 1, 8930 Randers, Denmark.
• ⁵ Research Center for Emergency Medicine, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, J103, 8200 Aarhus, Denmark; Department of Medicine, Randers Regional Hospital, Skovlyvej 1, 8930 Randers, Denmark; Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Civic Center Boulevard 3401, Philadelphia, 19104 PA, USA.