title: [Clinical observation on 56 cases of thyrotoxic heart diseases].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D004562:Electrocardiography; D005260:Female; D006331:Heart Diseases / Q000209:etiology*; D006801:Humans; D006980:Hyperthyroidism / Q000150:complications* / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D012032:Refractory Period, Electrophysiological