What is a defibrillator?
A defibrillator, sometimes known as an Automated External Defibrillator (AED) is a small electronic device designed to allow minimally trained people to provide lifesaving defibrillation (electric shock to the heart) to victims of sudden cardiac arrest.
The device analyses and looks for shockable heart rhythm, advises the rescuer of the need for defibrillation and delivers a shock if needed.
A defibrillator applies a brief pulse of electrical current allowing the heart’s normal electrical system to resume normal control. (Please note that a 100% success rate cannot be guaranteed, but this could be the casualty’s best and only chance of survival).