Hey everyone. I went through a 30 day holter study due to what I thought were skipped heart beats. Luckily I had a couple of episodes caught on the holter and they were determined to be PACs. I've lived with them for a year and always just dealt with them. No biggie. But I fainted and had a seizure back in September so it prompted me to have everything checked out... anyway what I want to ask is does anyone else have severe runs of PACs? I'll get them for several minutes at times, and they'll come in irregular intervals... Like I'll get one on top of another, and then it'll switch to every 3rd beat, then every 4th beat, then back to every other beat... This usually only happens when my heart rate increases to above 120 and it stops when my pulse settles back down. I especially get them in a hot shower, or sometimes after a big meal. And I get them when I exercise and really bad during exercise recovery. I'm concerned about Afib. Thanks all!