title: The vertical vein: to ligate or not to ligate.
authors.forename: James S
authors.initials: JS
authors.lastname: Tweddell
mesh_terms: D016279:Atrial Function, Left; D002303:Cardiac Output, Low / Q000209:etiology; D013504:Cardiovascular Surgical Procedures / Q000379:methods; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008026:Ligation; D011667:Pulmonary Veins / Q000002:abnormalities* / Q000601:surgery*; D016277:Ventricular Function, Left