I have PVCs nearly every day, and have had several ablations for a-fib. That's just what my heart does. After ablations, it did take a couple of months for all arrhythmias to subside, and I had PVCs and PACs often, but no surprise - post-ablation, the heart tissue is still healing - it has just gone through a lot!

As for Flecainide, I was on it for over a decade with virtually no side effects, and it helped keep the a-fib under control. It ceased to work for me, and now I am on something else. I LONG for the days of Flecainide - it was effective and mild in my case. Continue to do your research until you settle on the best combinations of drugs and surgery for you.
Jennifer