Get An ECG and an Echo done If both are normal go for a TMT to rule out a cardiac etiology of the discomfort Dr Ashish Srivastava General Physician & Clinical Cardiologist

Get an ECG done...try eating several small meals instead of three large ones whenever you can...Avoid foods that irritate your stomach, especially those that are spicy, acidic, fried or fatty... avoid coffee,tea etc... Avoid stress,consider calming activities, such as meditation, yoga etc...sleep with head raised position and have dinner at least 2 hours before sleep..do regular exercises...take pantaprazole 40 mg twice daily before food with above....consult physician if symptoms persists.