177. CCC: Cardiac Arrest, E-CPR, & Post-Arrest Care with Dr. Jason Bartos

Published: Feb. 7, 2022, 2:57 a.m.

Approximately 350,000 adults per year in the US experienced out-of-hospital cardiac arrest (OHCA). Only about 10% of such patients survive their initial hospitalization. The key drivers of successful resuscitation from OHCA are bystander cardiopulmonary resuscitation (CPR) and public use of an automated external defibrillator (AED). Survival rates from OHCA vary dramatically between US regions. For instance, the extracorporeal CPR (eCPR) program at the University of Minnesota has over a 40% survival rate in patients with OHCA and refractory ventricular fibrillation (VF) based on data published in the ARREST trial. In this episode, we are joined by experts from the University of Minnesota, including Dr. Jason Bartos (Interventional and Critical Care Faculty) and Dr. Julie Power (Chief Fellow at University of Minnesota and CardioNerds Academy Fellow), along with Dr. Yoav Karpenshif (Co-Chair Critical Care Series, University of Pennsylvania) and CardioNerds Co-Founders (Amit Goyal and Dan Ambinder) to discuss cardiac arrest, E-CPR, & post-arrest care. This includes targeted temperature management, coronary angiography and revascularization, as well as the growing field of eCPR and VA ECMO. \xa0Episode introduction by\xa0CardioNerds Clinical Trialist\xa0Dr. Jason Feinman. Audio editing by CardioNerds Academy Intern, Shivani Reddy. \n\n\n\nThe CardioNerds Cardiac Critical Care Series is a multi-institutional collaboration made possible by contributions of stellar fellow leads and expert faculty from several programs, led by series co-chairs,\xa0Dr. Mark Belkin,\xa0Dr. Eunice Dugan,\xa0Dr. Karan Desai, and\xa0Dr. Yoav Karpenshif.\n\n\n\nClaim free CME for enjoying this episode! Disclosures: None\n\n\n\nPearls \u2022 Notes \u2022 References \u2022 Guest Profiles \u2022 Production Team\n\n\n\n\n\n\n\n\n\n\n\nCardioNerds Cardiac Critical Care PageCardioNerds Episode PageCardioNerds AcademyCardionerds Healy Honor Roll\n\n\n\n\n\nCardioNerds Journal ClubSubscribe to The Heartbeat Newsletter!Check out CardioNerds SWAG!Become a CardioNerds Patron!\n\n\n\n\n\n\n\n\n\nAbbreviations - Cardiac Arrest, E-CPR, & Post-Arrest Care\n\n\n\neCPR- extracorporeal cardiopulmonary resuscitation\n\n\n\nVA ECMO- veno-arterial extracorporeal membrane oxygenation\n\n\n\nVT/VF- ventricular tachycardia/ventricular fibrillation\n\n\n\nACLS- advanced cardiovascular life support\n\n\n\nROSC- return of spontaneous circulation-\n\n\n\nOHCA- out-of-hospital cardiac arrest\n\n\n\nIHCA- in-hospital cardiac arrest\n\n\n\nTTM- targeted temperature management\n\n\n\nPearls and Quotes - Cardiac Arrest, E-CPR, & Post-Arrest Care\n\n\n\nThe ARREST trial showed early VA ECMO-facilitated resuscitation for patients with OHCA and refractory VF significantly improved survival to hospital discharge when compared to standard ACLS treatment.Coronary artery disease is common in the setting of cardiac arrest, with up to 96% of patients with STEMI on post resuscitation EKG and up to 85% of refractory out-of-hospital VT/VF arrests.Guidelines recommend emergent coronary angiography for patients with ST-segment elevation on the post-ROSC ECG.The role of timing of revascularization after ROSC in patients without STEMI or shock is unknown.The role of coronary angiography in cardiac arrest with nonshockable rhythms is also unclear.The current AHA guidelines recommend initiation of targeted temperature management between 32\xb0C and 36\xb0C for at least 24 hours for all patients who do not follow commands after ROSC in both OHCA and IHCA.\n\n\n\nShow notes - Cardiac Arrest, E-CPR, & Post-Arrest Care\n\n\n\n1. What are early post arrest management considerations?\n\n\n\nThe key drivers of successful resuscitations from OHCA: CPR and public use of AEDs in the field. After initial stabilization, care of the critically ill post-arrest patient hinges on hemodynamic support, mechanical ventilation, temperature management, attending to adverse sequelae of arrest, and diagnosis and treatment of underlying causes of arrest. Coronary artery disease is common in the setting of VT/VF cardiac arrest,