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Using an AED on a Child: What Parents Need to Know

Learn when to use an AED on a child, how child AED pad placement works, and what to do during child CPR so you can act quickly and calmly in an emergency.

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Answer a few questions to get personalized guidance on pediatric AED use, including when to use AED on a child and how to place AED pads on a child safely.

If a child suddenly collapsed and was unresponsive, how confident would you feel using an AED right away?
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How to use an AED on a child

If a child is unresponsive and not breathing normally, call 911, begin CPR, and use an AED as soon as one is available. Turn on the device and follow the voice prompts. Many AEDs include AED instructions for children and may have pediatric settings or pads. The device will analyze the heart rhythm and tell you whether a shock is advised. Using an AED on a child quickly, along with high-quality CPR, can improve the chance of survival in pediatric cardiac arrest.

Key steps parents should remember

Call for help and start CPR

If the child is unresponsive and not breathing normally, call 911 or have someone else call. Start chest compressions right away while another person gets the AED if possible.

Use the AED as soon as it arrives

Turn on the AED and follow the prompts. An AED for children may include pediatric pads or a child mode, but if those are not available, use the standard AED rather than waiting.

Resume CPR after analysis or shock

After the AED analyzes the rhythm or delivers a shock, continue CPR immediately unless the child shows clear signs of life or emergency responders take over.

Child AED pad placement basics

Follow the pad diagrams

The pads usually show exactly where to place them. For many children, one pad goes on the upper right chest and the other on the lower left side of the chest.

Use front-and-back placement if needed

If the child's chest is too small and the pads might touch, place one pad on the center of the chest and the other on the back between the shoulder blades.

Make sure pads do not overlap

Proper child AED pad placement matters. Pads should stick firmly to dry skin and should never touch or overlap each other.

AED for children: common parent concerns

What if I only have adult pads?

If pediatric pads are not available, use the adult AED pads. In a cardiac arrest, using the AED is better than delaying treatment.

What age counts as pediatric AED use?

AED instructions for children often apply to children roughly 1 year old until puberty. Infants under 1 year may require special guidance, but if no other option exists, follow emergency instructions and device prompts.

Can the AED shock by mistake?

AEDs are designed to analyze the rhythm and advise a shock only when appropriate. They are made to support safe child defibrillator use by lay rescuers.

When to use AED on a child

Use an AED on a child when the child is unresponsive and not breathing normally, or is only gasping. This is a medical emergency and may be pediatric cardiac arrest. Do not wait to feel certain. Begin CPR and apply the AED as soon as possible. The device will guide you through each step and determine whether a shock is needed.

Frequently Asked Questions

How do I use an AED on a child during CPR?

Start CPR if the child is unresponsive and not breathing normally. Turn on the AED as soon as it is available, attach the pads, and follow the voice prompts. Pause only when the AED tells you to for rhythm analysis, then resume CPR right away after the analysis or shock.

What is the correct child AED pad placement?

Use the placement shown on the pads or device. Usually, one pad goes on the upper right chest and the other on the lower left chest. If the child's chest is too small and the pads could touch, place one on the chest and one on the back.

Should I use an AED for children if I only have adult pads?

Yes. If pediatric pads or a child setting are not available, use the adult AED pads rather than waiting. Follow the device instructions and place the pads so they do not overlap.

When should I use an AED on a child?

Use an AED when a child is unresponsive and not breathing normally. Call 911, start CPR, and apply the AED as soon as possible. The AED will determine whether a shock is advised.

Are AED instructions for children different from adults?

The overall process is similar: turn on the AED, attach pads, follow prompts, and continue CPR. The main differences are pediatric pad options, child mode on some devices, and making sure pad placement fits the child's smaller chest.

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Answer a few questions to receive personalized guidance on using an AED on a child, child AED pad placement, and the steps to take during a pediatric cardiac emergency.

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