CPR, AED, & First Aid



North Yarmouth Fire Rescue and the Town of North Yarmouth has been named a "Heartsafe Community" in Maine.  It is with this is mind that we want to make sure as many citizens within our community know CPR.  We also understand that many citizens may not need a certification or they may not want to do mouth-to-mouth ventilations. For those who fall into this category we would like you to learn "Hands Only CPR"

"Hands Only CPR" is a simple course that teaches you the basic information you need to know to perform CPR.

Please click the link below to be brought to a short video that will walk you through performing CPR.  Please note - This instruction is for performing CPR on a person 8 years of age or older.  Also, this does not constitute a certification. This training is for community members who want the ability to save a life without using mouth-to-mouth ventilations or obtaining a certification card.

Hands Only CPR Video


What is an AED?

An automated external defibrillator (AED) is a lightweight, portable device that delivers an electric shock through the chest to the heart. The shock can stop an irregular heart rhythm and allow a normal rhythm to resume following sudden cardiac arrest. Sudden cardiac arrest is an abrupt loss of heart function. If it’s not treated within minutes, it quickly leads to death.

Most sudden cardiac arrests result from ventricular fibrillation. This is a rapid and unsynchronized heart rhythm starting in the heart’s lower pumping chambers (the ventricles). The heart must be "defibrillated" quickly, because a victim’s chance of surviving drops by seven to 10 percent for every minute a normal heartbeat isn’t restored.

Why are AEDs important?

AEDs make it possible for more people to respond to a medical emergency where defibrillation is required. Because AEDs are portable, they can be used by nonmedical people. They can be made part of emergency response programs that also include rapid use of 9-1-1 and prompt delivery of cardio pulmonary resuscitation (CPR). All three of these activities are vital to improving survival from cardiac arrest.

How does an AED work?

A built-in computer checks a victim’s heart rhythm through adhesive electrodes. The computer calculates whether defibrillation is needed. If it is, a recorded voice tells the rescuer to press the shock button on the AED. This shock momentarily stuns the heart and stops all activity. It gives the heart the chance to resume beating effectively. Instructions guide the user through the process. AEDs advise a shock only for ventricular fibrillation or another life-threatening condition called pulseless ventricular tachycardia.

Who can use an AED?

Non-medical personnel such as police, fire service personnel, flight attendants, security guards and other lay rescuers who have been properly trained can use AEDs.

Are AEDs safe to use?

AEDs are safe to use by anyone who’s been trained to operate them. Studies have shown that 90 percent of the time AEDs are able to detect a rhythm that should be defibrillated. And 95 percent of the time they are able to recommend NOT shocking when the computer shows defibrillation is not indicated.

Where should AEDs be placed?

All first-response vehicles, including ambulances, law-enforcement vehicles and many fire engines should have an AED.

AEDs also should be placed in public areas such as sports arenas, gated communities, airports, office complexes, and doctors’ offices. They should also be in any other public or private place where large numbers of people gather or where people at high risk for heart attacks live.

AED Use Video


First Aid: