I had pain im my chest left side. I feel down on my right side years ago and developed assymetric body motion where the left side assumed the full motion of the body. Consequently, I developed this uncomfortable situation. The cardiologist inseted a stent on the left side, hoping would releive the pressure but it did not do it. I saw him again in jJanuary thi syear, but he could not out wht is wrong. I excersise, swim, use tread mill, etc. I tried to releive it by excersining, but decreases in pain but will not go away.