I had catheter ablation 11 months ago and in the last 8 weeks or so I have noticed more frequently occuring runs of what feels like svt or possibly af with skipped beats. It's not the same as before the procedure as they tend to go on for longer. It's worse when I lay down and often starts when I lay on my right hand side, many other things can trigger it too such as certain foods and drinks. I'm just worried that the avnrt is coming back, or something else (I've heard it can cause af post procedure). I just want to know if anyone else has has similar experiences or if I should be worried. Thanks.