The automated external defibrillator (AED) has been described as the single most important development in the treatment of Sudden Cardiac Arrest (SCA). These devices are now widely available and increasingly used by people, often with little or no training, to re-start the heart of a victim of SCA. Their increasing presence in workplaces is brilliant news for victims. To ensure the AED remains ready for an emergency, proper maintenance is required. The good news though, is the amount of maintenance they require is minimal.
