The functioning of an AED is fairly straightforward. However, the AED purchase is more than necessary. Once the device is turned on, there are animations and voice instructions; you need to follow them. A professional AED provider, Mindray, would like to share some information regarding AEDs today.
Most sudden cardiac arrests are caused by ventricular fibrillation, one arrhythmia. If ventricular fibrillation is not treated within minutes, the patient will likely pass away. Ventricular fibrillation is when the heart beats rapidly and erratically, preventing blood from being pushed through the heart.
Why is an AED used?
An AED is a medical device that can monitor a patient’s heartbeat and pulse, shock the patient with electricity to stop the heart, and then do CPR to restart the patient’s heart.
According to recent studies, in situations of abrupt cardiac arrhythmia leading to cardiac arrest, the success rate of first aid can reach 90% if an AED shock is administered within one minute, and it decreases by 7–10% for every minute after that. To save lives, the AED must act quickly during the critical four minutes when the patient is in a coma.
Numerous things, including a history of heart illness or family history, can lead to cardiac arrest (e.g., arrhythmia, congenital heart defects). Using an AED as soon as possible after a cardiac arrest is crucial, and Mindray‘s high-quality AEDs might be helpful.