Hi, I am a 35 year old female, i have GERD problem past two years, some times GERD pain can be confusing with angina, how can I differentiate it? My last EKG was done 6 months ago, it was perfectly normal, earlier too EKg was done in 2012 and also stress mibi test which was normal. So do I need to get EKG done frequently, I have also some ear problem n neck problem, so symptoms overall r confusing, I get tingling in my arms due to my neck problem. Kindly tell me how to differenciate between heart problem and gerd?