Hey all, I'm back. Good news. No blockage. I had a bad episode with being dehydrated and my blood pressure dropped to 83/46. They pumped fuids in me and I started feeling better pretty quick. Now the doc has to figure out the meds that will help with high blood pressure. I also have a left branch bundle block. My heart fires wrong. The doc seems to think that the combo of high blood pressure and the left branch bundle block is whats causing the heart to race. The doc also says no more coffee. Now thats a bummer. Thanks for the concern, thoughts and prayers. They were very much appreciated.