1 rich Libsyn https://www.libsyn.com 90 600 In this episode, we review the largest trial of double sequential external defibrillation (DSED) and vector change (VC) defibrillation for refractory ventricular fibrillation (VFib): Cheskes S, Verbeek PR, Drennan IR, et al. Defibrillation Strategies for Refractory Ventricular Fibrillation. N Engl J Med. 2022;387(21):1947-1956. Show notes, references, &amp; infographics: FOAMcast.org Thanks for listening! Jeremy Faust &amp; Lauren Westafer FOAMcast - An Emergency Medicine Podcast http://www.foamcast.org <iframe title="Libsyn Player" style="border: none" src="//html5-player.libsyn.com/embed/episode/id/25203153/height/90/theme/custom/thumbnail/yes/direction/forward/render-playlist/no/custom-color/88AA3C/" height="90" width="600" scrolling="no" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe> https://assets.libsyn.com/secure/item/25203153