Automated External Defibrillators (AED) are portable electronic devices that automatically diagnose two life-threatening cardiac arrhythmias — ventricular fibrillation (V-Fib) and pulseless ventricular tachycardia (V-Tach) in collapsed patients. AEDs treat patients by guiding people through automated defibrillation techniques using simple operation.

Defibrillation is the application of electrical therapy which stops a cardiac arrhythmia — allowing the heart to reestablish an effective rhythm. is an Amazon Associate website, which means that a small percentage of your purchases gets paid to at no extra cost to you. When you use the search boxes above, any Amazon banner ad, or any product associated with an Amazon banner on this website, you help pay expenses related to maintaining and creating new services and ideas for a resourceful website. See more info at