My cardio has never even suggested an ablation and at this point I wouldn’t accept one. Started having afib back in 2007 and on and off for 5 years. Around 2013, he put me on tikosyn (dofetilide) and I have been fine ever since. With the exception of 2 episodes in 2022 which I attribute to Covid shots! No problems since. I’m sold,on tikosyn.