Fast & Stronger Heart Beat after eating Wheat.

[willowisp]

For the last year or so I've noticed that if I eat bread my heart beats rapidly for a couple of hours.

I seem to be able to eat cake (homemade) but all breads are out. As a result I do avoid bread now, but have just eaten porridge (which has gluten) & my heart is throbbing now - I ate it about 30-45 mins ago.
I've had a coeliac test at the drs which was negative.

Any clues ?

Just to add (after reading athletics posts) I bought a sainsburys fruit loaf the other day & a couple of slices of that gave me terrible wind I don't recall heart racing though.

I am windy, I assume that means I must be bloated too but rarely have stool problems. I do drink soaked linseeds though.