- Any known disorder that is associated with immunologic dysfunction (e.g., cancer, lymphoma, a positive serologic test for the human immunodeficiency virus, or hepatitis) more recently than 6 months before presentation or the administration of immunosuppressive drugs within 10 days of the STEMI at doses expected to be associated with immunosuppression including high dose steroids (>2.5 mg/d hydrocortisone or equal potency of synthetic steroids), TNF-α blockers or methotrexate/azathioprine.