Every evening, within 2 hours of eating, i get horrible feelings like heart palpitations but my heartbeat is normal. this usually lasts from 4-6 hours then just goes away until the next evening. it is so disturbing i can't sleep until it subsides. i?

Monitor: Since you describe a sensation of palpitations, I think it's important to document the heart rhythm during those symptoms. Wearing a heart monitor as an outpatient for 24-48 hours would be worthwhile. Be sure to write down the time you're experiencing these symptoms. Your symptoms aren't characteristic of reflux but if the heart monitor doesn't demonstrate any abnormalities, see gastroenterologist

Assessment needed.: You may have several contributing factors...medications, diet, hormonal issues, etc. A good work-up by an individual with training in sleep disorders may shed light on potential causes. A sleep test would be helpful. 24 hour monitors can be helpful in identifying particular events. Contact the American Academy of Sleep Medicine for professional help in your area.