how does an AED work

An AED, or automated external defibrillator, is a medical device used to treat sudden cardiac arrest (SCA) by delivering an electrical shock to the heart to restore its normal rhythm.

The AED works by first analyzing the heart rhythm to determine if a shock is necessary. If a shock is needed, it will deliver an electrical current to the heart through the chest wall to restore the heart's normal rhythm.

The AED also provides voice prompts to guide the user through the steps of using it, making it easy for even someone without medical training to use in an emergency.

It is important to remember that an AED is only effective in treating SCA, which is a sudden loss of heart function that can happen at any time. If you suspect that someone is experiencing SCA, call for emergency medical help immediately and use an AED if one is available.

Did you know?

Did you know that an Automated External Defibrillator (AED) is a life-saving device that helps restore a normal heart rhythm during sudden cardiac arrests? When someone experiences a cardiac arrest, the heart's electrical system becomes disrupted, causing it to quiver or stop altogether. An AED works by delivering a controlled electric shock to the heart, allowing it to reset and resume its normal beating pattern. These portable devices use advanced algorithms to analyze the heart's rhythm and determine if a shock is necessary. AEDs are designed to be user-friendly, providing clear instructions and guiding users through the process step by step. Remember, knowing how to use an AED and recognizing its importance can make a significant difference in saving someone's life.