My second ablation has been successful for just shy of five years so far. I do not regret it for a minute. I was highly symptomatic and they discovered atypical atrial flutter which was corrected by the second ablation as well. Received excellent care at Mayo. Dr. Munger was absolutely wonderful and I learned on my dismissal from the hospital that they had used a new piece of equipment - I was their first using a new probe. Again, excellent place! My appointment was scheduled out for several months, but I found that calling to see if there were any cancellations on a weekly basis got me moved up twice.