I was diagnosed with AF last June and it lasted for about 2-3months. I am on bisoprolol and warfarin. Since then I have been in NSR. I get a lot of ectopic beats but that is all. Has anyone ever had one episode of AF and then no more? I know I am being optimistic here and I realise that the beta-blockers are probably controlling my AF but I am hopeful that I will stay in NSR permanently and be "cured" or am I just being unrealistic.