'Cure' is a tough word, I don't know of anyone who was cured necessarily. I know a good chunk of people who are 'recovered' though, myself included. I have made about a 75% improvement, and am leading a mostly happy and normal life, but this came after 5 years of AF and the trying to figure out a protocol to get my self back on track.
If it is cortisol swings, seriphos could be a good supplement to try. It really helped level out my cortisol so I could finally get enough rest and let my body begin repairing itself.