[Simple interauricular communication. Study on 20 cases operated on with the disc oxygenator].
D054087:Atrial Septum; D006321:Heart; D006330:Heart Defects, Congenital; D006346:Heart Septum; D006354:Heart, Artificial; D010106:Oxygenators
HEART DEFECTS, CONGENITAL; HEART SEPTUM ATRIAL; HEART, MECHANICAL