since the antiarrhythmic effect of chronically administered amiodarone has been thought to be dependent on a depression of thyroid function , we studied the peripheral hormonal pattern of 10 euthyroid patients with ventricular arrhythmias who had been responsive to the acute intravenous administration of the drug ( 10 mg/kg ) .
C0003195
antiarrhythmic
C0002598
amiodarone