Hello doctor , i am anurag n i am 25 years old , few weeks ago i had a prob of suffocation and chest heaviness , i have gone through a chest specialist and he suggest me xray , x ray ws normal n he said u have gastric problem and he have written few medicines , i didnt get relief frm those medines so i went for a gastro specialist he has written me sompraz40 , and nexium , there is relief in my tummy n acidity prob but my chest discomfort and i get feeling tired after walking or climbing up for 3 floors only , help me and suggst what to do now please