AED stands for Automated External Defibrillator. AEDs are portable medical devices used to treat sudden cardiac arrest (SCA), a condition in which the heart unexpectedly stops beating effectively. They are designed to provide potentially life-saving treatment by delivering an electrical shock to the heart in an attempt to restore its normal rhythm. Here's what AEDs are used for:
Cardiac Arrest: AEDs are primarily used to treat individuals who experience sudden cardiac arrest. SCA occurs when the heart's electrical system malfunctions, causing the heart to beat irregularly or stop altogether. This can result in a lack of blood flow to vital organs, including the brain, and can be fatal within minutes if not treated promptly.
Defibrillation: AEDs are equipped with sensors that can analyze a person's heart rhythm. If the device detects a specific type of life-threatening irregular heartbeat called ventricular fibrillation (VF) or ventricular tachycardia (VT), it delivers an electrical shock (defibrillation) to the heart. This shock is intended to reset the heart's electrical impulses and allow it to return to a normal rhythm.
First Aid: AEDs are designed to be user-friendly and are often used by bystanders, first responders, and trained individuals who come to the aid of a person experiencing cardiac arrest. They provide step-by-step voice and visual prompts to guide users through the process of using the device.
Public Access Defibrillation (PAD): Many AEDs are placed in public spaces, such as airports, shopping malls, schools, gyms, and other high-traffic areas, to increase access to defibrillation in the event of sudden cardiac arrest. Quick access to an AED can significantly improve the chances of survival.
Medical Settings: AEDs are also found in medical settings, including hospitals, clinics, and ambulances, where they are used by healthcare professionals to provide immediate treatment to patients experiencing cardiac arrest.
It's important to note that AEDs are intended to be used alongside cardiopulmonary resuscitation (CPR). CPR helps maintain blood flow to the vital organs until the AED can be used to restore the heart's normal rhythm. When someone experiences sudden cardiac arrest, a prompt response that includes CPR and AED use can greatly increase the chances of survival and reduce the risk of long-term complications.
Check out our selection of AEDs at US Safety Kits and help prepare for critical medical emergencies.