Im glad im not alone in this, I constantly check my pulse rate, it has become a daily habit. I do it subconsiously aswell. My husband and friend have to tell me to stop, that will only make me sicker.... My normal rate is from 80-85, but since im on toprol treatment my heart rate has dropped even with anxiety at 70-77, when im at complete rest at home ready to sleep my bp is 90/62 or so and my rate is at 60, which is still catagorized as normal. But it truly is amazing at how anxiety can cause all these physical problems... The highest I have had it was 170bpm.