My resting heart rate was about
120, if I remember correctly, back when my Crohn's was in the worst flare ever. They sent me for tests and it got up to 200 on the treadmill (just walking for a few minutes). They said everything looked good with my heart and they thought it was from stress (I don't know if they meant physical from the flare or emotional, or both). Anyway, as my Crohn's came out of the flare and went into remission, my heart rate came down. It's still faster than some people's, but my resting is normally 80-90 now.