I was diagnosed with AF in April 2019, and had my first ablation a year later, which was unsuccessful. I am currently on the waiting list for a second. I take regular flecainide which has been working most of the time, but have had a few random episodes lately, no apparent triggers. Last night, a strange thing happened. I was almost asleep when I suddenly went into AF. I breathed deeply and it went back regular. It only lasted less than a minute. This happened twice more within 15 minutes.
Has something like this happened to anyone else? It's really worrying me, going into AF is all I think about.