From last 2 days i am feeling pain in my left hand side near heart. This is not new it happened to me from 5 years. Its not a regular pain. I have checked up and done test but every time doctors said its a gas problem. Dont worry. But when i breath deep the pain come. Its like a someone pinning a pin or needle in my heart. Can gas problem cause such problem. I am just 26 years and always avoid oil and fat food. Kindly suggest something Now a days its make me tension and i am worring so much.