Steele, P M Isolated atrial septal defect with pulmonary vascular obstructive disease--long-term follow-up and prediction of outcome after surgical correction. [electronic resource] - Circulation Nov 1987 - 1037-42 p. digital Publication Type: Journal Article ISSN: 0009-7322 Standard No.: 10.1161/01.cir.76.5.1037 doi Subjects--Topical Terms: AdultAgedBlood PressureFemaleFollow-Up StudiesHeart Septal Defects, Atrial--complicationsHumansHypertension, Pulmonary--bloodMaleMiddle AgedOxygen--bloodPrognosisPulmonary Artery--physiopathologyPulmonary CirculationVascular Resistance