Research Publications Spotlight

Segall N, Bennett-Guerrero E. ICU Rounds: What We’ve Got Here Is Failure to Communicate. Crit Care Med. 2017 Feb;45(2):366-367.


Fudim M, Boortz-Marx R, Patel CB, Sun AY, Piccini JP. Autonomic Modulation for the Treatment of Ventricular Arrhythmias: Therapeutic Use of Percutaneous Stellate Ganglion Blocks. J Cardiovasc Electrophysiol. 2016 Dec 26. [Epub ahead of print]

Abstract

Ventricular tachycardia (VT), ventricular fibrillation (VF), and electrical storm are commonly encountered emergency conditions in cardiac and surgical intensive care units. In most cases, recurrent ventricular arrhythmias or electrical storm are associated with a heightened sympathetic tone. These arrhythmias can be difficult to treat and may be refractory to beta-blockade, antiarrhythmic therapy, sedation, and mechanical hemodynamic support. While monomorphic ventricular tachycardia and PVC-triggered polymorphic ventricular tachycardia may sometimes be amenable to successful ablation, some patients may be too critically ill to make such an approach feasible. We present 2 cases of minimally invasive stellate ganglion blocks for the treatment of electrical storm in patients with advanced heart failure on mechanical life support. These cases are part of a collaborative initiative at our institution to use percutaneous stellate ganglion block as an adjunctive intervention to achieve control of life-threatening ventricular arrhythmias.


Smith SK, de Lisle Dear G, Cooper SH, Taicher BM. Electronic Reminders for Intraoperative Antibiotic Re-Dosing. Can J Anaesth. 2017 Jan 27.[Epub ahead of print]