title: Apathetic thyrotoxicosis.
abstract: A previously fit 37-year-old woman was admitted with acute left ventricular failure, atrial fibrillation and a left-sided thromboembolic stroke. Her ventricular rate progressively increased despite full digitalisation. She had a cardiac arrest and was successfully resuscitated. Investigations revealed evidence of hyperthyroidism and she was treated for thyrotoxic crisis. She has made a complete recovery from the hemiparesis and is now in sinus rhythm. She denied any symptoms of hyperthyroidism. This patient had apathetic thyroid crisis, which is exceedingly rare in the young.
authors.affiliation: Department of Medicine, James Paget Hospital, Great Yarmouth, Norfolk, UK.
authors.forename: M
authors.initials: M
authors.lastname: Feroze
authors.forename: H
authors.initials: H
authors.lastname: May
mesh_terms: D000328:Adult; D001281:Atrial Fibrillation / Q000209:etiology; D005260:Female; D006801:Humans; D013923:Thromboembolism / Q000209:etiology; D013958:Thyroid Crisis / Q000150:complications*; D018487:Ventricular Dysfunction, Left / Q000209:etiology