I had my cryoablation over 2 years ago with very good effect. Have been discharged from the cardiology department over 18 months ago. My EP said to take 5 mgs Bisoprolol post ablation which was less than I had been taking. Now so far down the line do I really need to take Bisoprolol at all or maybe a lower dose. My Gp is not keen to give advice without the EP being involved but I have been discharged from his care. I also take Apixaban. Any advice? I am reluctant to discontinue taking it without guidance and fear of my AF symptoms returning. I am 64.