AED: Understanding Automated External Defibrillators | First Aid

AED stands for Automated External Defibrillator.

It is a device that automatically analyzes the heart's rhythm and delivers an electric shock to restore a normal heart rhythm in the event of sudden cardiac arrest (SCA).

AEDs are easy to use and can be operated by anyone, even those without medical training. They are commonly found in public places such as airports, shopping malls, and schools.