My doctors say that my esophagos is completly closed do to scar tissue.if thats the case why am i having such intense heartburn .they put me on all different antacids but nothing seems to work .if tried everything and water triggers it .everything goes through my peg tube.i went for a gastric empty and the tech said it was empying fine.i see the doctor on frieday.if anyone can help or make any suggestion i would be ever so gr