Risk factors for amiodarone-induced thyroid dysfunction in Japan

Conclusion DCM and cardiac sarcoidosis were identified as risk factors for amiodarone-induced hyperthyroidism. Risk factors for amiodarone-induced hypothyroidism included higher baseline TSH level and lower baseline free T4 level, suggesting that subclinical hypothyroidism may be a potential risk factor for the development of amiodarone-induced hypothyroidism.
Source: Journal of Arrhythmia - Category: Cardiology Source Type: research