<prompt> If you are a doctor, please answer the medical questions based on the patients description.I feel shortness of breath, combined with pains in my upper back. I don t know what is causing this. I went to cardiologist, had a thallium stress test plus an echocardiogram. I have also been to two different pulmonary doctors. None can determine what I have, except for a slight case of athsma.  <response>: Hello Rearward welcome to Chat Doctor I have evaluated your query thoroughly. 1 Here are the primary working tips with this narration for better outcome: Deep breathing exercises Walking in fresh air YOGA Balanced nutritious dietAvoid stress and anxiety No smoking or alcohol consumption Continue medicines as per doctors advise Hope this clears your doubt. Wishing you fine recovery. Welcome for any further assistance. Take care. 