title: Atrial septal defects; direct closure utilizing hypothermia.
mesh_terms: D006330:Heart Defects, Congenital; D006343:Heart Septal Defects; D006344:Heart Septal Defects, Atrial; D006346:Heart Septum / Q000002:abnormalities*; D007035:Hypothermia
keywords: CARDIAC SEPTUM/abnormalities; HYPOTHERMIA