title: Clinical update: cyanotic adult congenital heart disease.
authors.affiliation: Adult Congenital Heart Centre and Centre for Pulmonary Hypertension, Royal Brompton Hospital, and the National Heart & Lung Institute, Imperial College, London SW3 6NP, UK. markspence1@yahoo.co.uk
authors.forename: Mark S
authors.initials: MS
authors.lastname: Spence
authors.forename: Michelle S
authors.initials: MS
authors.lastname: Balaratnam
authors.forename: Michael A
authors.initials: MA
authors.lastname: Gatzoulis
mesh_terms: D000328:Adult; D018798:Anemia, Iron-Deficiency / Q000097:blood; D001809:Blood Viscosity; D006330:Heart Defects, Congenital / Q000097:blood / Q000150:complications* / Q000503:physiopathology; D006801:Humans; D008833:Microcirculation; D018962:Phlebotomy / Q000009:adverse effects; D011086:Polycythemia / Q000097:blood / Q000209:etiology* / Q000503:physiopathology