Definition of AED (Automated External Defibrillator)

AED (Automated External Defibrillator)

An AED (Automated External Defibrillator) is a portable machine that checks the heart’s rhythm and, if needed, sends an electric shock to help reestablish a normal heartbeat during cardiac arrest. It is designed for ease of use and offers voice prompts to assist the user throughout the procedure.

Medical Definition & Meaning