I had two rf ablations in 2000. Neither were successful however condition improved to point in a few years was able to discontinue Diltiazem. Af has been more problematic for a few years so new ep started me on Tikosyn with the plan to repeat rf ablation in a few months. Now he has changed his mind and wants to just keep me on Tikosyn as he thinks that there wouldn't be anything left to ablate. I am not sure about long term use of Tikosyn and would like to possibly try another ablation. Any advise or similar experience?