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Automated external defibrillators (AEDs) are designed to be very safe, and the risk of serious harm from using one correctly is extremely low. An AED analyses the electrical rhythm of the heart before deciding whether a shock is appropriate. It will only advise or deliver a shock when it detects a rhythm suitable for defibrillation. For someone who is unresponsive and not breathing normally, the greater danger is delaying CPR and defibrillation. Current Resuscitation Council UK guidance states t …

There is no fixed number of times an automated external defibrillator (AED) can be used on a person during a cardiac arrest. If the AED continues to detect a shockable heart rhythm, it may advise more than one shock during the same emergency. The important thing is not to count the shocks. Keep following the AED’s instructions, continue CPR when told to do so and allow the device to decide whether another shock is needed. An AED analyses the person’s heart rhythm before every shock. …

Sudden Cardiac Arrest (SCA) is a critical medical emergency where the heart abruptly ceases to function, leading to an immediate halt in blood circulation. This sudden cessation can result in loss of consciousness and, if not promptly addressed, can be fatal within minutes. Understanding Sudden Cardiac Arrest Unlike a heart attack, which is caused by a blockage impeding blood flow to the heart muscle, SCA is primarily an electrical malfunction that disrupts the heart's rhythm. This dis …

Every year, on and around October 16th, an important event takes place - Restart a Heart Day. This annual awareness initiative is not just any ordinary day; it's a day that can make the difference between life and death. Restart a Heart Day focuses on the importance of cardiopulmonary resuscitation (CPR) and its potential to save lives during cardiac emergencies. In collaboration with the Resuscitation Council UK, the British Heart Foundation (BHF), the British Red Cross, and other partners, thi …

80% of all out of hospital cardiac arrests occur at home. Defibrillators are often available in local communities, supermarkets, sports facilities and places of work but, not very often at home. Having a defibrillator at home gives thousands of people peace of mind. Whether themselves or a family member have a medical history of heart problems or, they would like a defibrillator for additional security, it’s a good idea to take a look around to weigh up your options and decide which is best for …