The best way to stop ectopics is to fix the anxiety causing you to worry over the ectopics Stop giving them your time and thoughts and ignore them. They will go away once you do that. I know because at one point I used to dominate this forum with my worries over ectopic heartbeats. I'm cured of that problem. I still get them from time to time but they have 0 impact in my mind, or life. Absolutely 0. They're nothing more than a hiccup.