So glad that you lived to tell the story. I had an stent implanted couple of years ago, at 41. I was lucky that my blockage was about 90% so every now and then I would feel the chest pain that went away in a matter of minutes. Decided to go to the doctor just in case. The rest, as they say, is history.
Welcome to the "metal heart" club, and the ever-bleeding-small-cuts-and-bright-red-blood. Anyway, it could have been much, much worst. Since I went through it I got rid of a couple of bikes and decided to declutter. If I have to meet the maker I rather don't leave much junk to be dealt with.