1) The document summarizes a presentation on cardiac arrest treatment in the field given by Dr. Nicolas Peschanski on March 7, 2017. 2) It discusses principles for emergency medical services (EMS) treatment of cardiac arrest including immediate recognition, early CPR, rapid defibrillation, effective advanced cardiovascular life support (ACLS), and integrated post-resuscitation care. 3) New strategies discussed include telephone CPR instructions, public access defibrillation using social media, pit crew/high-performance CPR, and re-evaluating pulse checks and epinephrine administration.