What does AED stand for?

The term AED stands for Automatic External Defibrillator. An AED is a portable electronic device that automatically diagnoses life-threatening cardiac arrhythmias in a patient and is able to treat them through defibrillation, which is delivering a dose of electric current to the heart. This process can restore a normal heart rhythm in cases of sudden cardiac arrest.

The function of an AED is vital in emergency situations because it allows even laypersons who are trained to use it, as well as medical professionals, to intervene quickly in cases of cardiac emergencies. The simplicity of the device, which provides voice instructions and visual prompts, enhances its usability for individuals who may not have extensive medical training.

Understanding the correct terminology is essential in the realm of emergency response, as precise language helps ensure that people in emergency situations are prepared and can respond effectively. In contrast to other options that suggest different or inaccurate terminology, the term "Automatic External Defibrillator" accurately reflects the device's design, purpose, and operation in a medical emergency.