The Ultimate Guide to CPR: Everything You Need to Know to Save a Life Why CPR Knowledge Is Critical Every year, over 350,000 cardiac arrests happen outside of hospitals in the U.S. alone. In these emergencies, every second counts. Performing CPR (Cardiopulmonary Resuscitation) can double or even triple a person’s chance of survival. Yet, most bystanders don’t take action simply because they don’t know what to do. This guide will teach you everything you need to know about CPR—so if an emergency ever happens, you’ll be ready to save a life. What Is CPR? CPR is a life-saving procedure that keeps oxygen-rich blood flowing to the brain and vital organs when the heart stops beating. It involves two main actions: Chest Compressions – Pumping the heart manually to circulate blood. Rescue Breaths (if trained) – Providing oxygen directly to the lungs. Immediate CPR can increase survival rates by over 200% , but sadly, only about 46% of people in cardiac arrest get CPR from a by...