title: Atrial septostomy in the treatment of severe pulmonary arterial hypertension.
authors.forename: F J
authors.initials: FJ
authors.lastname: McCann
authors.forename: M G
authors.initials: MG
authors.lastname: Slade
authors.forename: J
authors.initials: J
authors.lastname: Stradling
mesh_terms: D002302:Cardiac Output / Q000502:physiology*; D006346:Heart Septum / Q000601:surgery*; D006801:Humans; D006976:Hypertension, Pulmonary / Q000601:surgery*