40 years ago the chances of a misdiagnosis were even higher than they are today... Just to thow that out there.
But, circling back to the thread title, did Jesus die and was resurrected, or did he just pass out / end up in a coma and then come round? Given the level of medical knowledge at the time, that's a possibility sure;y? Though the Egyptians who preceeded christianity by 2 or 3 thousand years were pretty advanced on the medicine front, so perhaps they would have known!