I think most folks that have GERD have one, and it DOES press on the vagus nerve, and
then you can
get those scary PVC's/PAC's, I get them and
they scare the bejeebers out of me.
I will add one thing that most folks do not think of, a good chiropractor can help this problem, mine sure does, he does certain adjustments, and this helps the heart flutters, the GERD, and a host of other things, just a thought and it might be worth a try.