Bloodwork chest xrays ekgs stress test echo`s..24hr and event holter came back good. still having annoying pacs/heart fluttering any thoughts on this?

Palpitation: Fluttering or palpitations can occur due to irregular heart beat like pacs, but some patients can feel it even with a completely normal rhythm. Rest assured that in the absence of a persistent abnormal rhythm pacs, even with fluttering is not dangerous. If you feel it frequently and there get too annoying talk to your dr about non-pharmacological lifestyle changes or medication to suppress them.