Background: In cardiac arrest, high quality, uninterrupted CPR is essential to help improve survival rates. In theory, mechanical CPR should provide CPR at a standard depth and rate for prolonged periods without a decline in quality, which should help improve survival and survival with good neurologic outcomes. There are many types of mechanical chest compression devices but the two main technologies can be generalized as piston devices and load-distributing bands. The piston driven devices work by compressing on the chest in an up and down type of motion, similar to how we do manual CPR. The load distributing bands wrap all the way around the chest and shorten and lengthen which provides more of a rhythmic type of chest compression. No individual trials have ever shown superiority on clinically important outcomes for adult patients with OHCA, regardless of device....Read More
In case you have not heard or not read it on the twittersphere, the American Heart Association just released their 2015 Guidelines Update for Cardiopulmonary Resuscitation (CPR) and Emergency Cardiovascular Care (ECC) in Circulation. I am joined by Mr. Security, Matt Astin for this episode and we both read through this massive 15 part document and came up with our top 5 updates and recommendations. Now this is just a list of our top 5 new or updated recommendations, that caught our attention, but certainly there are other recommendations. If you want the cliff notes version of the updates look through part I, titled the executive summary or the Highlights PDF which we will attach on the blog, but certainly as always we recommend reading the full document to form your own interpretations and opinions....Read More
Background: Every year there are a handful of “game changing” publications that truly change how we care for our patients. One such paper was a paper by Scott Weingart and Richard Levitan in the Annals of Emergency Medicine in 2011 on the topics of preoxygenation and apneic oxygenation (This paper was already reviewed on REBEL EM – Preoxygenation and Apneic Oxygenation). As many of us know, one of the most common and feared complications dealt with in critically ill patients requiring endotracheal intubation is hypoxemia. Hypoxemia can subsequently lead to cardiac arrest and death. Since the advent of apneic oxygenation this common complication seems to have decreased in occurrence, but is apneic oxygenation effective in all settings?...Read More
Welcome to the October 2015 REBELCast, where Swami, Matt, and I are going to tackle a couple of topics in the world of Trauma, specifically ED Thoracotomy. Now we all know that ED thoracotomy is a last ditch salvage effort, performed under specific clinical circumstances, during a traumatic arrest. The purpose of the ED thoracotomy is to evacuate pericardial tamponade, control hemorrhage, improve coronary/cerebral blood flow, and if needed internal cardiac massage. The purpose of this podcast is to discuss specific indications where this already low yield procedure may have some benefit.
Topic #1: FAST US Examination as a Predictor of Outcomes After Resuscitative Thoracotomy