title: Cardiac arrest after intravenous administration of levothyroxine.
mesh_terms: D005260:Female; D006323:Heart Arrest / Q000139:chemically induced*; D006801:Humans; D007275:Injections, Intravenous / Q000009:adverse effects; D008875:Middle Aged; D009230:Myxedema / Q000188:drug therapy; D013974:Thyroxine / Q000009:adverse effects*
chemical_list: D013974:Thyroxine