Mine feels like large fish flopping around 🙂

I think a second opinion is a good idea. Some people on another forum (I will send you a private message) say that beta blockers are not a good choice. Diltiazem is a calcium channel blocker.

I tried a beta blocker for heart palpitations before menopause, years ago, and could not tolerate. I have low blood pressure and could not feel my arms! Also woozy.

Sent you a private message @riverpark!