When do we die? Is this when there's no heartbeat? Or is it when there's lack of activity to the brain.
There are two types of death at different levels : Cardiac death and Brain death.
With brain death, your brain stops functioning completely, but you can still have your heart beating and with the help of life support machine. So does this mean you're dead when the heart stops working, or when the brain stops working?

How to perform basic life support (CPR) [ Ссылка ]
Check for a response.
Check the patients airway.
Check for breathing and circulation.
Recovery position.
Begin chest compressions.
Pinch nose and tilt head.
Breathe into patient.

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