What does AED stand for?

The term AED stands for Automated External Defibrillator. An AED is a portable electronic device that automatically diagnoses potentially life-threatening cardiac arrhythmias and is able to treat them through defibrillation, which is the application of electrical therapy to restore a normal heartbeat. These devices are designed to be used by laypersons in emergency situations, guiding users through voice prompts and visual cues to ensure effective use.

In settings where a person is experiencing sudden cardiac arrest, the AED can analyze the heart's rhythm and determine whether a shock is needed. It plays a crucial role in emergency response by increasing the chances of survival for victims experiencing arrhythmias or cardiac arrest outside of a hospital setting. Training for AED use often emphasizes its accessibility and the importance of immediate action in such life-or-death situations, making it an essential piece of equipment in public spaces as well as medical facilities.