Her advice was to wait til a Friday after all the doctors have gone for the weekend and go into any ER. Just go in and complain of chestpain and don't tell them shit. They won't look into anything but will do a work up to see what they find.
That sounds like strange advice from a nurse. I don't know anything about the hospitals in your area, but a lot of electronic medical records are available to multiple hospitals if they're affiliated with each other. Where I live there's been massive consolidation of ownership over the years, and if I walked into a hospital 50 miles from where I live, chances are they'd be able to see at least part of my medical record.
But all that aside, I'm happy for you despite your frustration. I'm also not just a little bit amazed that you kept posting as much as you did through this whole ordeal. You are a dedicated bitcointalker, my man.