I get the palpatations also, up to 112 skipped beats an hour, and my heart can jump up to 144 just sitting watching TV for no reason. No one is conserned to find out if there is anything behind it, they did all kind of stress tests, echos,ect. the plumbing part of the heart is fine, it's the electrical part that is out of wack.

They just put me on calcium channel blockers and sent me on my way with no scheduled follow up. Just gotta love doctors.
Pat