I'm really sorry that you have to have another ablation. I've had three, unsuccessfully. I still get 130BPM every morning. Flecainide has stopped the really fast tachycardia that happened occaisionally and had to be stopped with Adenosine at the hospital. I've only ever had one bout of bigeminy, also stopped with Adenosine. I'm on a waiting list for a fourth ablation but I don't know if I'll have it, there doesn't seem to be much point. I'm very pleased to hear that your procedures have given you some relief and wish you all the best.