Sounds like you are still having SEs?? Is that right. I’ll have to look up arterial tachycardia. Are you still taking meds for the issues. I’ve been 2 1/2 years on Anastrazole. I have terrible hip pain to the point of ‘almost’ not being able to walk without pain. I quit the Anastrazole for 3 months to see if that made a difference. It didn’t make a difference. The pain is worse now than before and in my mind a wonder if 3 months wasn’t enough time ti correct things. It is affecting my knee now. I bought orthotics from a podiatrist thinking that would make a different. I am just in the beginning of this 8 days of wearing but I’m not seeing any change. Probably too early to tell. Appt on 4 May with podiatrist.