The effect of levo-thyroxine, dextrothyroxine and levo-tri-iodo-thyronine on the electrocardiogram in myxedema: preliminary report.
D003918:Dextrothyroxine; D004562:Electrocardiography / Q000187:drug effects*; D006801:Humans; D009230:Myxedema; D013970:Thyronines; D013974:Thyroxine / Q000031:analogs & derivatives
D013970:Thyronines; D003918:Dextrothyroxine; D013974:Thyroxine
ELECTROCARDIOGRAPHY/effect of drugs on; MYXEDEMA/manifestations; THYROXIN/derivatives