I am so sorry you are not having success. My 19 year old daughter is scheduled to have her 3rd ablation in July. Her first was successful for several months... then the problem came back. The second ablation was not as good... her EP saw evidence of the pathway trying to reconnect the very next day. :( Within a couple of months of the 2nd procedure she was feeling faint again. This time our EP decided to refer us to the Cleveland Clinic in Ohio (we live in Tennessee). While I DO NOT have formal medical training, I was surprised they burned tissue without being able to induce the problem. According to our EP and my reading, that would not be the wisest thing. But, again, I am not an expert. I do hope you get seen at another facility and that the 4th time will be the charm!