Myxedema heart: rapid electrocardiographic response to L-triiodothyronine.
D004562:Electrocardiography; D006321:Heart; D006331:Heart Diseases; D006801:Humans; D009230:Myxedema; D014284:Triiodothyronine
D014284:Triiodothyronine
HEART DISEASES; MYXEDEMA; TRIIODOTHYRONINE