@the - I am 86, and to my knowledge I have had only one episode of Afib. It was discovered during a prep for cataract surgery. 2 weeks before that, no Afib. A month before that at my annual physical, no Afib. I had successful cardioversion done and then about 2 months later a pulse field ablation done. The EP that did the ablation at UC Health in Aurora, CO looked at all of my history and said that I was a perfect candidate for PFA. I had it done in May of this year and so far, I have not had any recurrence of Afib.