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AED (Automated External Defibrillator) and McMaster University

An automated external defibrillator (AED) is a portable electronic device that allows the user to provide potentially life saving treatment to someone who is suffering from cardiac arrhythmias.

Steps to Using an AED

AED STEPS

Automated external defibrillators can help save lives during sudden cardiac arrest. However, even after training, remembering the steps to use an AED the right way can be difficult. In order to help keep your skills sharp, we've created a quick step-by-step guide that you can review at any time and keep them fresh in your memory.

BEFORE USING THE AED

These AED steps should be used when caring for a non-breathing child aged 8 or older who weighs more than 55 pounds, or an adult. After checking the scene and ensuring that the person needs help, you should ask a bystander to call Campus Security by dialing 88 on an internal phone or 905-522-4135 for help, then:

 

1. Turn on the AED and follow the visual and/or audio prompts.

2. Open the person's shirt and wipe his or her bare chest dry. If the person is wearing any medication patches, you should use a gloved (if possible) hand to remove the patches before wiping the person's chest.

3. Attach the AED pads, and plug in the connector (if necessary).

4. Make sure no one is, including you, is touching the person. Tell everyone to "stand clear."

5. Push the "analyze" button (if necessary) and allow the AED to analyze the person's heart rhythm.

6. If the AED recommends that you deliver a shock to the person, make sure that no one, including you, is touching the person – and tell everyone to "stand clear." Once clear, press the "shock" button.

7. Begin CPR after delivering the shock. Or, if no shock is advised, begin CPR. Perform 2 minutes (about 5 cycles) of CPR and continue to follow the AED's prompts. If you notice obvious signs of life, discontinue CPR and monitor breathing for any changes in condition.

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