I Am a 51 y.o. female who has previous hx. of cervical fusion @ c3-c6. In the past 3 days I have been to the ER with chest pain and SOB, which was diagnosed to not be cardiac related, through the aid of several tests. Could this chest pressure be caused by another disc that is herniated. The pain began with a stabbing sensation to the left shoulder blade and shooting to the chest. After lying down and resting, the pain improves, but upon activity and standing or sitting the pressure returns.