title: [9 cases of myxedema heart].
mesh_terms: D000293:Adolescent; D000328:Adult; D009202:Cardiomyopathies / Q000188:drug therapy* / Q000503:physiopathology; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009230:Myxedema / Q000188:drug therapy* / Q000503:physiopathology; D013974:Thyroxine / Q000627:therapeutic use
chemical_list: D013974:Thyroxine