What is the main purpose of the portable AED?

The primary purpose of a portable Automated External Defibrillator (AED) is to deliver an electric shock that can restore a normal heart rhythm in individuals experiencing sudden cardiac arrest. When a person's heart is in a life-threatening arrhythmia, such as ventricular fibrillation, it can stop pumping blood effectively. An AED analyzes the heart's rhythm and, if necessary, provides a shock to help reset the heart's electrical activity, potentially saving the person's life.

This device is designed to be easy to use, allowing trained bystanders or first responders to administer this life-saving treatment quickly, which is crucial in emergency situations where every second counts. The emphasis is on the AED's role in medical emergencies rather than enhancement of fire response, communication links, or evacuation support, highlighting its specific function in cardiopulmonary resuscitation (CPR) protocols.