title: Letter: Hyperviscosity angina.
mesh_terms: D000787:Angina Pectoris / Q000097:blood* / Q000209:etiology; D001809:Blood Viscosity; D005340:Fibrinogen / Q000032:analysis; D006801:Humans; D007383:Intermittent Claudication / Q000097:blood* / Q000209:etiology
chemical_list: D005340:Fibrinogen