Open Access

ARTICLE

Subclinical hypothyroidism: A common finding in adult patients with cyanotic congenital heart disease

Peter Bak¹, Cristel S. Hjortshøj², Peter Gæde³, Lars Idorn⁴, Lars Søndergaard², Annette S. Jensen²

1 Department of Anesthesiology, North Zealand Hospital, Hillerod, Denmark
2 Department of Cardiology, Rigshospitalet, Copenhagen, Denmark
3 Department of Cardiology and Endocrinology, Slagelse Hospital, Slagelse, Denmark
4 Department of Pediatrics, Rigshospitalet, Copenhagen, Denmark

* Corresponding Author: Peter Bak, MD, Department of Anesthesiology, North Zealand Hospital, Dyrehavevej 29, 3400 Hillerod, Denmark. Email: