One of our air crew is going to the layover hotel when the van driver keels over from a heart attack. Not only do they regain control of the van without damage or injury, but they give him life support CPR. Makes for a happy ending.
Being prepared sure beats NOT being prepared!
http://dlnet.cc/share/not-a-dry-eye-...the-day-award/
A high level of CPR proficiency is required for all air crew. Getting CPR certified for free from your local Red Cross is a good idea.