Antisynthetase Syndrome is an autoimmune disease that is a subcategory of Myositis, which means muscle disease. There are many different areas that Antisynthetase Syndrome affects, however, a few common ones are the muscle weakness, difficulty breathing, and joint pain. In this episode, Dr. Christopher Mecoli, a physician in the Johns Hopkins Division of Rheumatology, digs into the complicated nature of Antisynthetase Syndrome.