Congrats for making it this far! I just wanted to let you know I am having a very similar problem. I had a raised b/p at first along with the high pulse rate, but my b/p seems to have gone back down some over the last week. I am still having high pulse rates every day along with trouble breathing and seeing spots. I finally saw a cardiologist today, and I am wearing a holter monitor as we speak. I have been getting the run-around with docs here lately, so I am getting VERY frustrated with all of this, so I hope maybe this will give me some answers. I have had EKG after EKG that showed nothing, and docs don't seem to care if pulse is very high if my b/p isn't! So, cross your fingers for me & I'll let you know if they offer me any useful info on this tomorrow....good luck to you, hope you feel better!