PMID- 33043795 OWN - NLM STAT- MEDLINE DCOM- 20211124 LR - 20220426 IS - 1477-111X (Electronic) IS - 0267-6591 (Linking) VI - 36 IP - 7 DP - 2021 Oct TI - Successful resuscitation after hyperkalemic cardiac arrest during liver transplantation by converting veno-venous bypass to veno-arterial ECMO. PG - 766-768 LID - 10.1177/0267659120963898 [doi] AB - INTRODUCTION: Intraoperative cardiac arrest (ICA) is a feared complication during liver transplantation (LTx), typically occurring during reperfusion. Veno-arterial extracorporeal membrane oxygenation (VA-ECMO) has been used for post-reperfusion cardiac arrest. CASE REPORT: We present a case of successful resuscitation after hyperkalemic ICA during the pre-anhepatic phase of a second liver transplantation by converting veno-venous bypass (VVB) to VA-ECMO. DISCUSSION: While this technique has been recommended for ICA during reperfusion, it has never been reported during the pre-anhepatic phase. VA-ECMO can be a lifesaving extension to cardiopulmonary resuscitation for ICA during LTx with beneficial neurological outcome by providing perfusion while the cause of ICA is reversed. CONCLUSION: Conversion of VVB to VA-ECMO should be considered in all patients who suffer from ICA during LTx with use of VVB. With VVB installed, conversion to VA-ECMO is fast and effective. If VVB is not used, early VA-ECMO should be considered for ICA. FAU - Van Hoof, Lucas AU - Van Hoof L AUID- ORCID: 0000-0003-3960-4568 AD - Department of Cardiac Surgery, University Hospitals Leuven, Leuven, Belgium. FAU - Rega, Filip AU - Rega F AD - Department of Cardiac Surgery, University Hospitals Leuven, Leuven, Belgium. FAU - Devroe, Sarah AU - Devroe S AD - Department of Anesthesiology, University Hospitals Leuven, Leuven, Belgium. FAU - Degezelle, Karlien AU - Degezelle K AD - Department of Perfusion, University Hospitals Leuven, Leuven, Belgium. FAU - Pirenne, Jacques AU - Pirenne J AD - Department of Abdominal Transplantation Surgery, University Hospitals Leuven, Leuven, Belgium. FAU - Neyrinck, Arne AU - Neyrinck A AD - Department of Anesthesiology, University Hospitals Leuven, Leuven, Belgium. LA - eng PT - Case Reports PT - Journal Article DEP - 20201010 PL - England TA - Perfusion JT - Perfusion JID - 8700166 SB - IM MH - *Cardiopulmonary Resuscitation MH - *Extracorporeal Membrane Oxygenation MH - *Heart Arrest/etiology/therapy MH - Humans MH - *Liver Transplantation OTO - NOTNLM OT - cardiac arrest OT - extracorporeal life support OT - liver transplantation OT - resuscitation OT - veno-arterial ECMO OT - venovenous bypass EDAT- 2020/10/13 06:00 MHDA- 2021/11/25 06:00 CRDT- 2020/10/12 08:47 PHST- 2020/10/13 06:00 [pubmed] PHST- 2021/11/25 06:00 [medline] PHST- 2020/10/12 08:47 [entrez] AID - 10.1177/0267659120963898 [doi] PST - ppublish SO - Perfusion. 2021 Oct;36(7):766-768. doi: 10.1177/0267659120963898. Epub 2020 Oct 10.