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What is CPR? How is it used?
What is First Aid?
What is an AED? How is it used?

User Ryan DuVal
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Cardiopulmonary Resuscitation (CPR) is an emergency procedure used if a person's heart stops beating or breathing ceases. An Automated External Defibrillator (AED) is a portable device used to treat people suffering from sudden cardiac arrest (heart attack), which is potentially fatal.

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User Sneusse
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