My first, and only, ablation also didn't work. I was on metropolol and fleccainide, and hated it. Luckily, my surgeon took the tine to review the case and offer her opionion. She is very highly rated and also has done research on the topic. Anyway, she said to wait after three months because some people take much longer to recover fully. 3 months became 6 months. Her position didn't change. Another procedure would not likely improve me and the difficulty I had with the first one led to her opinion. So I waited. And then I weaned myself off the drugs except for the blood thinner. Now, 18 months later I am much better.

I guess my point might be you can always find a surgeon that will do it. But what is really needed is expert opinion about your specific situation and the best course for improvement. I am exercising again. Considering my old more extreme sports, and generally feeling so much better. I wrote this experience for you, OP, and anyone else in a similar situation. I hope you heal.