Mugged at gunpoint in Kansas City.
I was with two girls, visiting college friends. Two guys ambushed us, biggest one grabbed me from behind and put his pistol to the back of my head...the other (much smaller) one grabbed one of the girls. He had a pistol, too. The other girl ran for help. Needless to say I gave him my wallet, then they left.
Congestive Heart Failure at age 29
Went to the hospital emergency room TWICE within a month and was turned away. They were aware I had a heart condition, but misdiagnosed me. My aortic valve was bad (I have a congenital disorder). Anyway, third trip to ER I was blue in the face, couldn't breathe. They finally performed the proper tests, and I was operated on shortly after. After 9 hours of open heart surgery, I had a synthetic aortic valve replacement. If they'd waited any longer to operate (literally a few hours), I would have died.