Helli. Another one of my odd question. I was in a motor vehicle accident ten years ago and have damage to my brachial plexus. I have had the pains similar to the ones associated with brachial plexus damage (shoulder pain, neck pain, arm pain, chest pain) for a long time now I have been getting heart palps, fast heart beat and pain in the center left portion of my chest. Its very scary. I have talked to my dr who sums it up to anxiety but it happens no matter what is going on. EKG shows a normal heart but I know there's better tests for determining whether one has heart disease or not. Anyway, do you think these new pains are associated with my brachial plexus damage. I am not overly scared, its just very bothersome to me and yea I am a bit afraid.