A hemodynamic study of atrial septal defect and associated anomalies involving the atrial septum.
D054087:Atrial Septum; D006330:Heart Defects, Congenital; D006343:Heart Septal Defects; D006344:Heart Septal Defects, Atrial; D006346:Heart Septum / Q000002:abnormalities*; D006439:Hemodynamics; D006801:Humans
CARDIAC SEPTUM/abnormalities