RT Book, Section A1 Venegas-Borsellino, Carla A1 Bangar, Maneesha D. A2 Oropello, John M. A2 Pastores, Stephen M. A2 Kvetan, Vladimir SR Print(0) ID 1136414057 T1 CPR and ACLS Updates T2 Critical Care YR 1 FD 1 PB McGraw-Hill Education PP New York, NY SN 9780071820813 LK accessmedicine.mhmedical.com/content.aspx?aid=1136414057 RD 2024/04/16 AB KEY POINTSIn- and out-of-the-hospital cardiac arrest remains a substantial public health problem and a leading cause of death in many parts of the world. There is a dramatic variation in the survival rates across various systems of care.Major changes were made in the 2010 American Heart Association (AHA) guidelines for cardiopulmonary resuscitation (CPR) and emergency cardiovascular care. We will review the studies behind these recommendations.Identifying the most accurate and relevant post–cardiac arrest outcomes to measure is a major challenge. The most used measurements are survival to hospital discharge, or neurologically intact survival to discharge.Five main components of high-performance CPR have been identified: chest compression fraction, chest compression rate, chest compression depth, chest recoil, and ventilation. Minimizing the interval between stopping chest compressions and delivering a shock improves the chances of shock success and patient survival.The 2010 AHA guidelines recommend education to improve the effectiveness of resuscitation. Recommended educational tools include high-quality medical simulators, videos, and written tests accompanied with a performance assessment.