I am wondering if your like me with constipation before celiac diagnosis rather than text book diarrhea? After I got off all gluten AND milk I became regular. Maybe if you think your digesting too slowly try to eat a lot more vegetables and fruits to speed up the process. Extra water can't hurt either. .
Good luck with your ablation! My moms husband had a cathedar ablation done for afib and has had zero episodes since!! I'm going to go see an electrophysiologist soon to see what can be done if anything about mine. I only have a low sudden cardiac death risk but I imagine it will only get worse the older I get and the risk higher.