Sudden cardiac arrest (SCA) is one of the leading causes of death worldwide, and it can strike without warning during emergencies and large-scale disasters. Whether caused by natural catastrophes, industrial accidents, or public health crises, emergencies place immense pressure on response teams and healthcare systems. In such critical moments, Automated External Defibrillators (AEDs) play a vital role in saving lives by delivering rapid, life-saving treatment before advanced medical care arrives.