Antiarrhythmic Drugs

The Antiarrhythmic Drugs section provides High Yield information for the USMLE, COMLEX, Medical School, Residency, and in the future career as a Physician. Prepare and Learn Ahead!

Class III

Amiodarone (Cordarone)
  • Recommendations:
    • Patients on amiodarone can develop either hyperthyroidism or hypothyroidism. Recommended that a patient on amiodarone have baseline thyroid function tests (free T4, TSH) with follow-up testing every 6 months to monitor for these conditions.