HI all, i was jujst finally approved and thought i was having a heart attack sunday so i went to urgent care, the doc believes its coming from my stache, a gastric problem, sooooo, im still not feeling good but it is a little better without the pressure in my chest and back, i have to have an endoscopy now before surgery in 4 weeks, so now im worried and have no clue what to do to prepare and what to buy etc etc etc. thanks for any input as im kinda confused and very nervous. thanks ROGER-FL