Wow, those results must be frustrating. I have not experienced anything like this in my case. I'm still waiting the results of my 48 holter and will go from there. My symptoms are mostly intermittent fast HR even while resting, and times when I feel like it's fluttering There doesn't seem to be any rhyme.or reason to it
I am considering getting a referral to the Post Covid Clinic to make sure nothing is being missed.