The production and repair of interatrial septal defects under direct vision with the assistance of an extracorporeal pump-oxygenator circuit.
D018376:Cardiovascular Abnormalities; D002319:Cardiovascular System; D006344:Heart Septal Defects, Atrial; D006354:Heart, Artificial; D006355:Heart-Lung Machine; D010106:Oxygenators
CARDIOVASCULAR DEFECTS, CONGENITAL/experimental; HEART/artificial