AED (Automated External Defibrillator) Training
What is an automated external defibrillator (AED)?
An AED is a device about the size of a laptop computer that analyzes the heart's rhythm for any abnormalities and, if necessary, directs the rescuer to deliver an electrical shock to the victim. This shock, called defibrillation, may help the heart to re-establish an effective rhythm of its own.
How does an AED work?
An AED is easy to operate. It uses voice prompts to instruct the rescuer.
Once the machine is turned on, the rescuer will be prompted to apply two electrodes
provided with the AED to the victim's chest. Once applied, the AED will begin to
monitor the victim's heart rhythm. If a "shockable" rhythm is detected, the machine
will charge itself and instruct the rescuer to stand clear of the victim and to
press the shock button.
If an AED is so easy to use, why do I need training?
Training is necessary in order to understand the role of defibrillation in the broader context of the cardiac chain of survival. Training in CPR and AED skills will enable the rescuer to use all the steps in the chain of survival, thereby significantly increasing the victim's chance of survival.
How long does training take?
Training should take up to 4 hours, and consist of Chain of Survival, BLS update, recognition of the collapsed patient, calling the emergency services, understanding of what caused sudden cardiac arrest and use of the AED. Students should retrain every 6 months.
