I am doing great. No AFib since the ablation 2.7 years ago. Fully functional, never worry.

Like you, I use absolutely no caffeine of any kind - I find it does many things to my body which I do not like. However, caffeine was not the cause of my AFib. I simply don't use it as a precaution, and because of the other strange things it does to me. Same thing with any "cold" medicine or similar.

Thanks for asking.