Hello all, I've been taking fish oil for my pvc's with amazing results! I still have them, but way less, and no more "attacks" as I call them (= constant pvc's for hours or days). My life has changed!! I've been reading here that some people warn about high cholesterol when taking fish oil. Well, I'm happy to report that after more than a year, my cholesterol is still good, no change whatsoever (just had my results back). I guess everyone is different, but eating a healthy diet obviously does help, fish oil or not! Would be interesting to see if - when I stop fish oil - the pvc's increase again? However, I don't dare, as I haven't felt that good in 15 years. I can only recommend it, try it, give it a few weeks to kick in, it doesn't happen over night. I haven't taken any beta blockers for over a year either (which only slowed down my heart rate, i.e. helped with the anxiety I guess, but not really with the pvc's). Wohoo, happy days! I hope others have such good results (I also have my magnesium twice a day, and try to eat 1 banana a day).