I keep seeing mention of ectopics in a lot of posts and I really don't understand what that is. I have A Fib but how would I know if I have ectopics? I can always tell when I am having an A Fib episode as I can feel the fluttering in my chest and when I check my pulse it is all over the place and my blood pressure monitor shows irregular. But how would I know if I was having ectopics? Thanks.