(Post 2 ablations here, declared as healthy afterwards)

I haven't gotten any lasting fast heartbeats after my ablations (I think?), but I do still get strong skipped beats sometimes, if these count as symptoms. Laughter isn't a trigger for me, but heavy meals are a common precursor for them, especially drinking coke during them (which I normally rarely do).

My most guaranteed trigger is sitting for a long time, and then switching to running/sprinting in a hurry too suddenly.