How to Use an AED: A Step-by-Step Guide

An automated external defibrillator (AED) is an electric device that can give an electric shock to a person's heart to restore its normal rhythm. AEDs are used to treat people who have gone into sudden cardiac arrest—a condition where the heart malfunctions and stops beating properly. In most cases, these devices are able to save lives when they are used in a timely manner by trained professionals and by people who know how to use them properly. An AED is not meant to replace first responders or doctors but rather augment their efforts in saving lives.

When a heart attack strikes, seconds count. That's why it is crucial to know how to use an automated external defibrillator (AED).

When a heart attack strikes, seconds count. That's why it is crucial to know how to use an automated external defibrillator (AED).

AEDs are easy-to-use devices that can save lives by automatically diagnosing the type of cardiac arrest and delivering an electric shock when needed. They're available in many public places such as airports and malls, so if you see one while shopping or on vacation, take time out of your day and learn how it works--it could save someone else's life someday!

These portable lifesavers weigh less than five pounds and come with instructions on how to use them; all you need are two hands (and maybe some elbow grease) for this step-by-step guide:

What is an AED?

An AED is a device that delivers an electric shock to the heart in order to try to restore a normal rhythm. It can be used on children and adults, by laypeople, in public places such as airports and sports arenas (where there are often many people around), and even at workplaces or building sites where first responders may not be readily available.

AEDs can also be found in doctor's offices where they're especially useful for emergency situations like heart attacks or strokes because doctors aren't always immediately available for help when these things happen.

The good news is that using an AED on someone who needs one isn't difficult; you just need some basic training so you know what steps to take once yours has been activated by pressing its button (which will cause it to start making noises).

CPR and the AED

  • CPR is an important part of using an AED.
  • AEDs are designed to be used by anyone, but you should still learn how to perform CPR before attempting to use one.
  • The most important thing you can do until the paramedics arrive is administer chest compressions and breaths for as long as it takes for them to get there!
  • If someone has collapsed and stopped breathing, lay them on their back on a hard surface (not carpeted), remove any jewelry from their chest area where electrodes will be placed, and open their airway by tilting their head back slightly and lifting their chin upwards with two fingers under their jawbone (do not tilt too far back). Pinching up gently underneath each nostril while keeping your fingers firm enough so they don't slip out while doing this step helps keep everything in place while checking for breathing; if not breathing then give two full breaths into nose/mouth without pinching nostrils shut after each one--repeat until pulse returns or help arrives!

Choosing the right AED for you

Choosing the right AED for you is an important decision. There are many factors to consider, including:

  • Size and weight of the AED
  • Ease of use (including training requirements)
  • Transportability and storage options

The most important thing is that you choose an AED that works for your needs.

There are a number of different factors to consider when purchasing an AED, including The size and weight of the AED Ease of use (including training requirements) Transportability, and storage options.

Steps for Using an AED in an Emergency

  • Check for damage. AEDs are designed to be rugged, but it's still important to check for damage before using one in an emergency. If you see any signs of damage or tampering, don't use the device!
  • Connect pads to the patient and follow prompts on the screen (if applicable).
  • Make sure your AED is ready by following these steps:

a) Press the "Test" button on the back panel of the device or hold down the test button until the green light appears; if no green light appears then call 911 and get another unit from another location if possible; b) If there is a red light instead of a green one then call 911 immediately because this indicates there is something wrong with either power supply or internal circuitry which could prevent proper operation during treatment phase; c) If both tests pass then proceed with administering shocks according to instructions given below under the section titled "Follow Prompts."

Learn steps for using an automated external defibrillator (AED).

How to use an AED:

Use the following steps to learn how to use an automated external defibrillator (AED):

  • Check the battery on your AED by pressing the test button. If it doesn't work, replace the battery with new ones provided in your kit's instruction manual.
  • Attach electrodes from the kit onto the patient's chest, making sure they are positioned correctly and not touching any clothing or jewelry that might interfere with electrical flow between them and their skin (this includes watches). Do not apply pressure over these areas--it will damage them!


Whether you're a healthcare professional or a layperson, the ability to use an AED can save lives. The steps for using one are simple, but they must be followed exactly as outlined here. If you ever find yourself in an emergency situation where someone needs CPR or an electric shock from an AED, remember these tips:


Back to blog