<s>[INST] I am being treated for hypothyroid and went to the cardiologist with chest pain/discomfort.  I was given an EKG that had an abnormal result which prompted a nuclear stress test.  I took the first part of the test today and the doctor said everything looked good.  Is it possible that the new onset of pain/discomfort is just a new normal for me without any underlining cardiovascular issue?  Thank you so much for your help. [/INST] Thanks for your question on Chat Doctor. I can understand your concern. Since your nuclear stress test is normal, no need to worry about heart diseases. Yes, it is possible to have non-cardiac cause for your chest pain. Most likely cause in such situation is musculoskeletal pain. So avoid stress and tension, be relaxed and calm. Avoid movements causing pain. Avoid heavyweight lifting and strenuous exercise. Avoid bad postures in sleep. Apply warm water pad on affected areas. Take simple painkiller like ibuprofen. Don't worry, you will be alright. Don't worry about heart diseases. Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks. </s>