title: Chronic polymyositis: complete heart block and cryoglobulinaemia.
mesh_terms: D000328:Adult; D001796:Blood Protein Disorders / Q000150:complications; D002908:Chronic Disease; D003450:Cryoglobulins; D003520:Cyclophosphamide / Q000627:therapeutic use; D006327:Heart Block / Q000150:complications*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009220:Myositis / Q000150:complications* / Q000188:drug therapy; D011928:Raynaud Disease / Q000150:complications
chemical_list: D003450:Cryoglobulins; D003520:Cyclophosphamide