Arterial Oxygen Content Is Precisely Maintained by Graded Erythrocytotic Responses in Settings of High/Normal Serum Iron Levels, and Predicts Exercise Capacity: An Observational Study of Hypoxaemic Patients with Pulmonary Arteriovenous Malformations

• Vatshalan Santhirapala,

  Affiliations Imperial College School of Medicine, Imperial College, London, United Kingdom, National Heart and Lung Institute (NHLI) Cardiovascular Science, Imperial College, London, United Kingdom, Respiratory Medicine, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, United Kingdom

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• Louisa C. Williams,

  Affiliation Respiratory Medicine, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, United Kingdom

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• Hannah C. Tighe,

  Affiliation Respiratory Medicine, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, United Kingdom

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• James E. Jackson,

  Affiliation Department of Imaging, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, United Kingdom

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• Claire L. Shovlin

  * E-mail: c.shovlin@imperial.ac.uk

  Affiliations National Heart and Lung Institute (NHLI) Cardiovascular Science, Imperial College, London, United Kingdom, Respiratory Medicine, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, United Kingdom

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