Inappropriate Sinus Tachycardia Anybody Out There Have Inappropriate Sinus Tachycardia?

Anybody out there have inappropriate sinus tachycardia? - inappropriate sinus tachycardia

If so, what your life - fatigue, drowsiness, dizziness, etc. In addition, acts, her blood pressure is normal, high or low? How long have you been dealing with it and take no drugs. Are you very sensitive to caffeine? Is there something that is worse or for worse IS - warmth, movement, change of position, etc. I had to deal with for most of my life (I'm 35). But I just found out his name? Thank you for your comments.