About this episode
Author: Aaron Lessen, MD Educational Pearls: Defined as QRS over 120 ms and rate over 120 Two major rhythms = Vetricular tachycardia (VT) or SVT with aberrancy Safest approach is to assume it is VT Synchronized Cardioversion is preferred even for stable VT for multiple reasons including safety and efficacy Procainamide is preferred pharmacologic option Amiodarone is less preferred third option Calcium channel blockers (i.e. diltiazem) can worsen certain rhythms and should be avoided References: Long B, Koyfman A. Best Clinical Practice: Emergency Medicine Management of Stable Monomorphic Ventricular Tachycardia. J Emerg Med. 2017 Apr;52(4):484-492. doi: 10.1016/j.jemermed.2016.09.010. Epub 2016 Oct 15. Review. PubMed PMID: 27751700. Summarized by Travis Barlock, MS4 | Edited by Erik Verzemnieks, MD