I just want to pass on some information that may help save a life of someone having a heart attack.

I know that many of you will have been shown how to do CPR but may not of been given this extra bit of information.
Elevate the legs so that they are higher than the chest.
Use a chair or a bystander to do this. It brings the blood from the legs back towards the vital organs where it is needed the most.
It is a simple thing to do and could save a life and can give a concerned relative or friend a way to feel useful