I am asking out of curiousity...I recently went to the local er because I was experiencing chest pain that radiated to my left shoulder blade and throughout my left arm and hand. I had several tests run...ekg, ecg, chest x-ray, blood work, stress test, etc. The Cardio Doc said he could find no indications of heart disease or other cardo problem. All good, except, I am still experiencing chest pain. I am only 30, but heart disease runs on both sides of my family. My risk factors due to family history are fairly high. I am generally healthy with no other problems...any advice??