Lifework Emergency Care Basics - 20 BooksThe Emergency Care Basics (ECB) course is our own Lifework proprietary Basic First Aid skills, Cardiopulmonary Resuscitation (CPR), and Automated External Defibrillator (AED) program that focuses on the lay responder market. The ECB course is designed to teach students how to recognize emergencies, summon appropriate help, and provide supportive care. The training program includes Basic First Aid skills, CPR, the use of an AED, and Bloodborne