Noony I felt my pacer too
I had a St. Jude 5346 implanted in 2001. About a year later I had the same problem.
You could see my abdomen jumping. A friend told me he kids did not kick that much.
I had a very helpful cardio and after several adjustments he got it stopped. If i understood him correctly he felt the voltage was too high; I was very thin at the time and he felt it was transferring the pulse to my diaphram. (I could be a little off on the explanation - but it worked)
I guess it wasn't dangerous, but very annoying, it would even awaken me in the night.
I am ready for a new one and I guess they are going to Biotronic this time???
Hate to let go of St. Jude's hand.