CPR, or Cardiopulmonary Resuscitation, is a vital life-saving technique used in emergencies when someone’s heart stops beating or they stop breathing, such as during cardiac arrest, drowning, or choking. Performing CPR immediately can keep oxygenated blood flowing to the brain and other vital organs, reducing the risk of brain damage and increasing the chances of survival until professional help arrives. The first few minutes after such an event are critical, and CPR allows bystanders to provide immediate care, bridging the gap until emergency services can intervene. Knowing CPR empowers individuals to act confidently in emergencies, making a crucial difference in outcomes. The importance of widespread CPR training cannot be overstated, as it equips more people to handle life-threatening situations, potentially saving lives in both public and private settings.