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Aed stand for cpr1/9/2024 ![]() ![]() The reason being is that if the victim is indeed suffering from SCA and the AED recognizes and shocks the heart into a normal rhythm, thereby establishing oxygenated blood pumping throughout the body, the victim would have a higher probability of making a full recovery. A person who has AED intervention with CPR will have greater chances of survival than someone without AED intervention with or without a bystander performing chest compressions. The difference between CPR with AED intervention and just CPR without is that an automated external defibrillator can detect SCA and provide the necessary electric shock needed to terminate it. AEDs will analyze the patient’s cardiac rhythms and if it detects that there is abnormal electrical activity, AEDs can provide a shock of electricity sufficient enough to terminate SCA. ![]() An untrained bystander can be told how to perform chest compressions by placing the heel of one hand at the center of a victim’s breastbone and then with two hands do five quick presses followed by thirty-second pauses for breaths (two sets each).ĭefibrillation: AEDs are designed to detect a heart rhythm that needs an electric shock in order to return the heart to a normal rhythm. In this situation, it is imperative that CPR is started immediately. Symptoms: When there is an interruption in blood flow because of SCA, this will lead to hypoxia (lack of oxygen). A sudden burst of electricity in the heart can also cause SCA, but it usually only occurs when someone has been exposed to lethal amounts of electric current. SCA can be caused by various factors such as coronary artery disease injury and viral or bacterial infection. The victim will lose consciousness after a few seconds or minutes and they will stop breathing normally, if at all. A person who has SCA is not able to take in enough oxygen and the blood does not circulate throughout the body. AED’s can present more than one set of electrodes so do not remove or reposition them! You will want to reset the device after use before analysis again by the device.ĭefinition of Sudden Cardiac Arrest (SCA).AEDs should never replace actual life-saving care by professionals but it does offer many benefits such as decreased time to defibrillation and increased survival rates from SCA when in public places where AED access is well distributed among first responders. ![]()
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