I am almost 6 months post cryoablation and am only taking Eliquis. I also have a loop recorder implanted in October. For the past 6-7 weeks, I have been having short waves of icy cold in the middle of my chest. It comes and goes quickly - only seconds. But it does it all day long. There is no pain associated with it, but it is making me uncomfortable and nervous. I'm wondering if anyone has experienced this or can shed some light on it. My blood pressure is normal and my heart rate stays mainly in the 80s. I have had no episodes of Afib since the ablation. Any help would be wonderful.