IamA the man died twice, back for another AMA!
During these weird times, many might be feeling worried and scared. Hopefully my experience can offer you some form of comfort and answers!
My short bio: I was in a motorcycle accident. My first "clinical death": immediately after the accident my body shut down from the pain and physical damages on my body. No pulse, no breathing and no consciousness
Second "clinical death": I was in agonizing pain after surgery so I received loads of pain killers. The pain, coupled with an immense amount of pain killers, caused my pulse to drop to around 10bpm and my respiratory system shut down.
My Proof: http://redd.it/2x4mqm
http://i.imgur.com/PyE3Lzk.png?1 One of the doctor notes I found