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When a person collapsed and became unconscious even, if you already shouted at or shaken him, that individual is certainly in a state of sudden cardiac arrest. A person experiences sudden cardiac arrest because the heart suddenly and unexpectedly stops beating, thus the vital organs including the brain receive a lack of blood supply. The typical first aid being given to a victim who suffers cardiac arrest is cardiopulmonary resuscitation (CPR). However, there are times when the first aider become exhausted and fails to revive the victim. If this happens, specific hospital medical equipment called automated external defibrillator (AED) is then used. Automated external defibrillator and how does it help restore the normal heart beat? Well, AED is a specialized medical instrument that tries to bring back the efficiency of the heart to contract. The said equipment is battery-operated, very portable and user friendly. Even if the user or operator did not undergo a first aid training course, he or she can help save someone’s life through the help of such emergency medical instruments. A standard automated external defibrillator has sticky pads designed with sensors called electrodes, which transmit information regarding the victim’s heart rhythm to a computer in the AED. As soon as the computer receives the information, it will immediately make an analysis to determine if the victim needs a life saving electric shock, and this will be delivered by the electrodes. Utilizing an AED to shock the heart within minutes from the moment sudden cardiac arrest starts may help get the heart beating again. Before, AED is just considered as hospital medical equipment. But since sudden cardiac arrest becomes a leading cause of death all over the world, this portable and user-friendly medical device is now one of the essential home medical equipment. Having this medical equipment at home helps someone save the life of a family member who in the state of sudden cardiac arrest.
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