First Aid Scotland incorporating

aed-defib-shoaed iconp

CPR and AED Awareness: Saving Lives One Beat at a Time
CPR and AED Awareness: Saving Lives One Beat at a Time
light banner image


aed deals
Dont miss out on our awesome deals at
shop now

CPR and AED Awareness: Saving Lives One Beat at a TimeJune 06th 2024

CPR and AED’s in Cardiac Arrest

Cardiopulmonary resuscitation (CPR) and automated external defibrillators (AEDs) are critical tools in the fight against sudden cardiac arrest (SCA). SCA is a leading cause of death worldwide, affecting people of all ages, often without warning. Therefore, CPR and AED awareness and training can make the difference between life and death in these emergencies.

What is CPR?

Imagine you’re at a family gathering when someone suddenly collapses, unresponsive. Panic sets in, but knowing CPR could mean the difference between life and death. CPR is a lifesaving technique for emergencies when someone’s heartbeat or breathing has stopped. It involves chest compressions and, in some cases, rescue breaths to manually keep blood and oxygen flowing through the body until professional medical help arrives.

Why is CPR Crucial?

    1. Immediate Response: Every minute without CPR and defibrillation reduces the chance of survival by 7-10%.


    1. Survival Rates: When performed promptly, CPR can double or triple a victim’s chance of survival.


    1. Accessibility: Anyone can perform CPR anywhere, significantly increasing the likelihood of early intervention..


The basics of CPR

CPR involves performing chest compressions and rescue breaths to keep blood and oxygen flowing to vital organs when someone’s heart stops. First, you check for responsiveness and call for emergency help. Next, you begin chest compressions, pressing hard and fast in the center of the chest. Then, after every 30 compressions, you give two rescue breaths. Finally, continue this cycle until professional help arrives. Therefore, knowing these basic steps can make a critical difference in saving a life during a cardiac emergency. See the British Heart Foundations article for more detailed information Learn CPR in 15 minutes -BHF

Understanding Key Metrics

Seconds matter in a cardiac emergency. The first few minutes are critical, as brain damage can occur within 4-6 minutes after the heart stops, making immediate action essential. Without intervention, the survival rate for SCA is less than 10%. However, with immediate CPR and AED use, survival rates can increase to 40-60%. These numbers highlight the urgent need for widespread CPR and AED training.

What is an AED?

Picture yourself in a crowded place, like an airport or a shopping mall, when someone collapses from sudden cardiac arrest. An AED, a portable device designed for such moments, can save their life. An AED checks the heart’s rhythm and sends an electric shock to the heart to try to restore a normal rhythm. These devices are user-friendly, making it possible for non-medical personnel to provide potentially life-saving defibrillation.

Different Types of AEDs

    1. Semi-Automatic AEDs: The user presses a button to deliver the shock when the device determines one is necessary.


    1. Fully Automatic AEDs: These devices automatically deliver a shock if it’s necessary, without the need for the user to press a button.


    1. Public Access AEDs: Often found in public places such as airports, schools, and shopping malls, these AEDs are for use by the general public.


  1. Professional AEDs: Used by medical professionals, these devices often have more advanced features and capabilities.



CPR and AED awareness is vital for everyone. By understanding and being prepared to use these lifesaving techniques, you can help increase survival rates and provide critical care during emergencies. Training is readily available, and many organizations offer certification courses to equip individuals with the necessary skills. Remember, in the fight against sudden cardiac arrest, every second counts, and your knowledge and preparedness can save lives.

Let’s make CPR and AED awareness a priority. Get trained, stay informed, and be ready to act in an emergency.

For more detailed information and training resources, visit First Aid training for the workplace. An employers guide (Part 2). If you’re interested in purchasing AEDs or related products, check out our products section Defibrillators – (

CPR and AED Awareness: Saving Lives One Beat at a Time

News & Updates