04/09/2026
You may have seen a public defibrillator somewhere in your local area, but have you ever wondered how they work and what you would have to do if the emergency situation arose?
Our step-by-step guide, with guidance from British Heart Foundation , shows you what would be expected of you if you were ever to find yourself in a cardiac arrest situation and be called upon to use a public defibrillator.
You don’t need training to access and use a public defibrillator, there are clear instructions on the device, and it does a lot of the work for you regarding checking the heart and deciding whether a shock is required. You cannot shock someone accidentally with a defibrillator!
First aid training can give you a practical demo of using a defibrillator, which may help you feel more confident and remain composed during a crisis.
If you’d like to learn more, take a look at our first aid awareness class for adults - link in bio 💚