3 of the first life after death stories I googled.
"My gramma passed, the nurse had neglected to to get the flatline report... When they turned the moniter back on, she woke up. She told of a dream she had that she had seen her friend, husband, even a dog
that she used to own. While talking to us she kept saying how sweet was the music (there wasn't any) she insisted there was. A few minutes later, she began begging (to someone other than us) saying "No, please not yet, only another minute or two, please!!??! And then she slipped back into where she had left from, to come and tell us it was OK!"
"Idied and came back after an ATV accident with my sister. I myself belive that there are multiple entrances to heaven, each if them go to the same place, but when you die you go to the passage that is easiest for you to comprehend. I saw nothing but darkness, a speck of light, ran for it, and it turned out to be an outline of a door, like if you had all the lights off in a room and a light was shining from the other side of it. I never reached it and woke up in a hospital bed. I had gone into shock and deid for ten minutes. My sister remembers a bridge of gold and golden lights. For the rest of my life, i will be left to wonder what was on the other side of the door. Blue skies and clouds are what i am thinking now. If i ever find an empty space as such, i will jump, and fall safely unto the clouds below.

"
"I dont know but here is a something that makes me think, My father in law was terrified of death both his brothers died in their 40s his Dad was a Minister but he did not believe in God.
He suffered a massive heart attack the age of 48 and died, he said he heard his daughters scream and came back, he says it was fantastic he met his mum dad and brothers, there were flowers and a bridge if he crossed the bridge he would not have been able to comeback, he said he was not scared anymore and if it happened again he was not comming back, he died within 6 months due to a blood clot, he was in hospital for another heart attack when it happened.
He was a sensible man who never lied and knowing him Id said thats what happened to him, whether its the brain or real I dont know."