Orlob, Simon https://orcid.org/0000-0001-7799-4822
Kern, Wolfgang J. https://orcid.org/0000-0001-5080-382X
Hackl, Benjamin https://orcid.org/0000-0003-2998-9599
Wnent, Jan https://orcid.org/0000-0002-8685-858X
Gräsner, Jan-Thorsten https://orcid.org/0000-0001-8143-0376
Holler, Martin https://orcid.org/0000-0002-2895-2375
Funding for this research was provided by:
University of Innsbruck and Medical University of Innsbruck
Article History
Received: 27 July 2025
Accepted: 20 May 2026
First Online: 9 June 2026
Declarations
:
: Human data from the resuscitation attempt was obtained in anonymous form from the German Resuscitation Registry under the ethical approval of the institutional review board of the Christian-Albrecht University of Kiel (D 540/24) and the approval of the Scientific Advisory Board of the registry (AZ: 2024-03). The animal experiment contributing data was approved by the Austrian Federal Ministry of Education, Science, and Research’s ethics committee vote (GZ: 2021-0.895.386).
: Not applicable
: The authors declare no competing interests regarding the manuscript’s content. MH and WK acknowledge funding from the University of Graz within the project “A machine learning approach towards data-driven cardiopulmonary resuscitation”. The current position of SO is sponsored by the DAMP Foundation within the Cardiac Arrest Research Fellowship program.