A 3D look inside the body when CPR is performed

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Cardiac arrest occurs when the heart suddenly and unexpectedly stops pumping. If this happens, blood stops flowing to the brain and other vital organs.
Effective compressions create an artificial pump and send oxygenated blood to the brain to keep the brain alive. CPR also keeps blood and oxygen moving through the heart muscle itself so that it has the best chance of being successfully defibrillated when the AED arrives.
Watch this 3D animation video to find out the importance of performing quality CPR.
Source: Action First Aid
Video: [Click here]