Thanks for the info that it isn’t an effect of LVDD. I see my cardiologist next Friday and will mention it to her. It has only happened that once, yesterday. I do have MCAD and taking Zantac and Claritin (for now – Zyrtec made me too groggy!).
Sounds like a plan! You may want to ask your doctor about starting on a mast cell stabilizer (cromolyn sodium or Ketotifen). Those may prevent you from having “break-throughs”. 🙂