BBC Documentary on Near Death Experiences

This is a fascinating documentary about people who have survived resuscitation in hospital and have been able to describe afterlife experiences during the time in which they were momentarily dead.  Some describe seeing themselves from outside their bodies and some describe going to heaven and meeting angels or lost relatives before coming round again in hospital.  

The first 3 min seem ridiculous but the rest of the program is a lot more scientific so bear with it.  Warning: for people who are very sensitive, there are one or two reconstructions of operations and at one point a doctor shows you a human brain.  If you want to skip the brain bit it's at 21:10-21:47.  It's not really a gory programme and you don't see any blood.  Obviously, it talks about death a lot which some people might find upsetting but all of the people interviewed survived their experiences.