What is an Automated External Defibrillator (AED)?
An AED is a lightweight, portable device used on persons who have experienced cardiac arrest and have no pulse or respirations. It has the ability to detect an irregular heart rhythm and apply an electrical shock (or shocks) to the person's heart in attempt to reset it back into a normal and effective rhythm.

Why are AEDs important?
Studies show that a person's chance of survival decreases approximately 10% for each minute their heart isn't beating and they aren't breathing, so time is of the essence. AEDs, when placed in easily accessible areas, provide almost instant access to potentially life-saving treatment. When combined with early CPR and early access to emergency care, chances of survival from out-of-hospital cardiac arrest increase from approximately 5% to near 60%.

Who can use an AED?
Anyone with CPR training: a policeman, fireman, doctor, nurse, coach or layperson can apply and use an AED. Voice prompts guide the rescuer through the appropriate steps and AEDs are over 99% accurate in rhythm interpretation-so they won't shock a person unless he or she needs it.

Find an AED at Vanderbilt...