A young patient with Graves' disease presenting with a triad of heart failure, pancytopenia, and jaundice: A case report.

Key Clinical Message: Graves's disease must be treated promptly to avoid serious sequelae such as cardiomyopathy, liver injury, and pancytopenia. Early initiation of antithyroid medications and beta blockers could not be overrated even in the presence of these complications.

Abstract: Graves' disease causes a large spectrum of clinical manifestations.