As you may know, I worked for many years in a busy A&E department. Throughout that time I have seen many people have cardiac arrests and die. I have also seen people "come back" against all odds. Some have related stories of light and voices etc although there were strip lights above them and we were all talking.....
I don't really know what I think about Near Death Experiences but the following makes interesting reading.......any thoughts or indeed, experiences??
http://www.nderf.org/NDERF_NDEs.htm