Using an Automated External Defibrillator (AED) on an adult involves a series of straightforward steps to help restore a normal heart rhythm during sudden cardiac arrest.
Steps for AED Use on an Adult:
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Turn on the AED and Follow the Voice Prompts: The AED will guide you through each step. Press the power button to begin.
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Expose the Victim's Chest: Quickly remove or cut away any clothing covering the chest. Time is critical.
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Remove Medication Patches: If there are any medication patches (like nitroglycerin or nicotine patches) on the chest where you'll be placing the AED pads, remove them with a gloved hand. Wipe the area dry.
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Attach the Electrode Pads to the Victim's Bare Chest: Follow the diagrams on the AED pads themselves. Generally, one pad goes on the upper right chest, below the collarbone, and the other goes on the lower left side of the chest, below the armpit. Ensure good skin contact. For adults, use adult-sized pads; do not use pediatric pads unless adult pads are unavailable.
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Clear the Victim and Allow the AED to Analyze the Heart Rhythm: Ensure no one is touching the victim. Say loudly, "Clear!" The AED will analyze the heart rhythm to determine if a shock is needed.
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Deliver Shock if Advised: If the AED advises a shock, make sure everyone is clear of the victim. Push the shock button. The AED will typically give a countdown.
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Follow AED Prompts after Shock: After delivering the shock (or if no shock is advised), the AED will likely prompt you to begin CPR. Follow the AED's instructions, usually involving chest compressions and rescue breaths, until emergency services arrive or the victim shows signs of life. Continue to follow the AED's prompts.
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Continue CPR and AED Use Until Help Arrives: Do not stop until emergency medical services personnel take over, or the victim starts to breathe on their own. The AED will continue to monitor the heart rhythm and advise further actions as needed.
It's crucial to remember that AEDs are designed to be user-friendly, providing clear instructions. Following these steps can significantly increase the chances of survival for someone experiencing sudden cardiac arrest. If possible, have someone call emergency services immediately while you begin AED use and CPR.
