Effects of Perfusion, Coronary Artery Disease Burden, and Revascularization in Establishing Organized Cardiac Rhythm During Extracorporeal Cardiopulmonary Resuscitation for Shockable Refractory Out-of-Hospital Cardiac Arrest.

ABSTRACT: The aspects of extracorporeal cardiopulmonary resuscitation critical for reestablishing an organized rhythm and subsequent functional survival are unclear. This study characterizes the impact of reperfusion with extracorporeal membrane oxygenation (ECMO) and percutaneous coronary interventions (PCI) on achieving an organized rhythm in patients with refractory shockable out-of-hospital cardiac arrest (OHCA).

Methods and results

Two hundred eighty-nine consecutive patients in refractory shockable OHCA were placed on ECMO followed by coronary angiogram (n=289) and PCI (n=165). Patients were grouped based on the extracorporeal cardiopulmonary resuscitation stage where a sustained organized rhythm was achieved. Survival outcomes were evaluated by using the Cerebral Performance Category.

SUBMITTER: Crespo-Diaz R 

PROVIDER: S-EPMC11935707 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature