Doctors usually know best, but thought I'd throw
out for you that I also had chest
discomfort (not pain
, just pressure) and discomfort in my shoulder. Did well on all tests, and the doctors were convinced that it was not cardiac. The difference between us is that I have high cholesterol and a family history, but I work out quite often and am young (38) and don't smoke. Ends up, after pushing the doctors to do a heart cath, I had 80% blockage in my LAD and had angioplasty and 3 stents put in.