Question: what is a normal defibrillator?
Answer: Defibrillators. Also known as Automated External Defibrillator (AED), Implantable Cardioverter Defibrillator (ICD), Wearable Cardioverter Defibrillator (WCD) Defibrillators are devices that restore a normal heartbeat by sending an electric pulse or shock to the heart.