Thanks for your question on Health Care Magic. I can understand your situation and problem. Since your extensive cardiac work up is normal, no need to worry for heart related diseases for your chest pain. You have been prescribed beta blocker for anxiety and stress. Since you are in tension, possibility of stress and anxiety related chest pain is more in your case. Along with drugs (beta blocker), counseling is also important. So better to consult psychiatrist and get done counseling sessions. Try to identify stressor in your life and start working on its solution. Don t worry, you will be alright. Avoid stress and tension, be relax and calm.. Hope I have solved your query. Wish you good health. Thanks.