Lifesaving refers to actions taken to preserve a person's life in emergency situations. This can include techniques such as CPR (cardiopulmonary resuscitation), which helps restore breathing and circulation, or the use of AEDs (automated external defibrillators) to treat cardiac arrest. Lifesaving skills are essential for first responders, medical professionals, and even ordinary citizens. Training in lifesaving techniques is often provided through organizations like the American Red Cross or St. John Ambulance. These courses teach individuals how to respond effectively to emergencies, ensuring they can act quickly and confidently to help those in need.