Barthol Chapel's Automated External Defibrillator (AED) is situated at the school entrance and accessible 24 hours a day.

An AED is a portable device that automatically sends an electric shock to the heart muscle to return it to its normal rhythm. Once opened, it provides full instructions on what you should do. You do not need training to use the defibrillator, but some would help you to feel more confident.

AEDs are used to treat sudden cardiac arrest; this is when a person's heart stops working and they are unconscious and not breathing. Rapid response using automated technology can significantly improve the quality of life of a survivor, as the longer the brain is starved of oxygen, the more damage can occur.  An AED is especially designed for people with no medical background.  When applied to the victim, voice commands and screen messages will guide the user step-by-step through the process and its intelligent technology will only allow it to shock a ‘shockable’ heart rhythm. AED technology opens a window for the public to take on a key role to support emergency services who would otherwise be hindered by the time it takes to reach the victim.