I just tried and failed Rythmol last week, had terrible side effects. Felt great after it was out of my system, only having some irregular beats yesterday a.m. I feel better than I have in the nearly 2 years I've been on Rythmol (which didn't keep me out of afib for 2 episodes in December). they increased the dose, but a lot of side effects, mostly gastric, feeling very fatigued and depressed. I saw the EP today and asked if it was reasonable to stay on the 50 mg. of Atenolol I'm on and have an electrocardioversion when an episode occurs. He said yes, that would be his recommendation. I feel like I'm working without a net, but the original reason I went on the Norpace was because I had a terrible ER experience in which my bp bottomed out, they were coming at me with the paddles and asking if I wanted to be resustated (sp?). Anyway, after that, under the direction of my EP I was able to bypass the ER and go directly to an outpatient electro-conversion. No fun, but way better than the ER. The EP said my odds for a successful ablation with persistent afib are 65% (Another EP told me 50-50) He said a robotic maze procedure had a 90% rate of success. My main EP has said no ablation, ablation and now no ablation again. He and the 2nd opinion EP have cancelled each other out. Not sure what's best. I guess I will roll the dice since I'm feeling fairly well - altho pac's, pvc's and short runs of tachy are still in the picture. I am not getting as panicky as I used to, but they aren't any fun either. Maybe I'm just going to go with the flow and let whatever will be, be. I'm thinking of sending my records to the Cleveland Clinic and maybe another hospital well known in Detroit for catheter procedures. I feel more comfortable now, having a plan. 1. See what happens on just a higher dose of Atenolol 2. To the hospital for an outpatient conversion if needed 3. Go back on the Norpace or 4. Ablation or larger maze procedure. It's kind of like when it's not raining, the roof doesn't need attention, when it is, then it gets your attention. This whole thing has me kind of nuts, but what i know for sure is I feel 90% better off the anti-arrythmic drugs. I think I'm rambling and I apologize, but if you have any thoughts, comments, and/or recommendations I would be happy to hear them. Thanks for listening.