An AED is a small, portable device
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which uses sophisticated electronics to analyze the victim's heart rhythm, determine whether defibrillation is required, and
administer an electric shock to the heart.
Originally designed for use by nonmedical personnel such as officers of the peace, fire fighters, flight attendants,
and other lay rescuers with proper training, there is a growing availability of AED's in public places such as schools,
airports, libraries, health clubs, and even restaurants and coffee houses.
Functionality and features vary slightly from model to model, but most AED's microprocessors are almost fool-proof as
they guide the operator through each step with audible and visual prompts
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Although research has shown AED's to be approximately 95% accurate - that is the nearly unerring ability to properly assess the need for defibrillation - and most employ multiple safeguards to protect both the victim and the rescuer, fundamental training, including safety and maintenance, is crucial for effective use.
Remember, early CPR is an integral part of providing lifesaving aid to a victim of sudden cardiac arrest. The skills learned in the CPR portion of this course will help to circulate oxygenated blood to the victim's brain until EMS arrives.
How to use AED
- Establish that the victim is experiencing SCA.
- Immediately dial 9-1-1 and provide the operator with all essential information.
- Retrieve AED.
- Attach electrode(s) to the victim as indicated on the diagram.
- Follow prompts and/or directions [show me].
