title: Invited letter concerning: pulmonary arteriovenous malformations after modified Fontan operation.
authors.forename: F J
authors.initials: FJ
authors.lastname: Puga
mesh_terms: D001164:Arteriovenous Fistula / Q000209:etiology*; D006348:Cardiac Surgical Procedures / Q000009:adverse effects*; D006330:Heart Defects, Congenital / Q000601:surgery*; D006801:Humans; D011651:Pulmonary Artery; D011667:Pulmonary Veins