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Automated external defibrillators: Do you need an AED?

Where you can find an AED

Emergency responders such as police and ambulance crews have AEDs. The devices often are found in public places, such as schools, airports and other buildings.

But many sudden cardiac arrests happen at home. Because of this, some people choose to have an AED at home so it can be used right away. Experts do not all agree on how helpful home AEDs are. More research is needed. Also, some AEDs aren't meant to be used at home. Don't be tempted by sellers offering AEDs not intended for home use.