I have had Atrial Tachycardia/ SVT with one ablation in 2021, then a break from the SVT, then return of SVT since last December. I had a failed ablation in March and have had a bunch of failed medication trials due to side effects. Have been on Metroprolol, Propranolol, Diltiazem, Flecainide, and the doctor now wants to try Norpace. The EP thinks my SVT is vagally mediated. Anyone have any experience with Norpace? I have had terrible side effects with everything up to this point. The Beta Blockers were tolerable but stopped working.
Thanks!
Ablation 
Failed Ablations.. 
Ablation in local anesthesia
Ablation question
