Hyperthyroidism often causes tachyarrhythmia. Reversible atrioventricular block caused by hyperthyroidism is rare occurrence. Presently described is a case of atrioventricular block due to hyperthyroidism and recovery after antithyroid treatment.
Keywords: Atrioventricular block, dizziness, hyperthyroidism.Copyright © 2024 Archives of the Turkish Society of Cardiology