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...