Hi My Name Is Evelyn. I Am A 61 Year

Hi my name is Evelyn. I am a 61 year old women who was diagnosed with RA about 6 years. I have been taking vitmans suppterment only. I went to the hospital a week a go with chest pains on my right side. They sent me home after finding nothing wrong with my heart and no blockages. I am having that pain again. It stopped while I was in the hospital. I am wonder if this pain may have something to do with the RA that may now be in the muscle around my heart or the fatty tissue?