The delayed closure of atrial septal defects with perforated prostheses.
D001187:Artificial Organs; D054087:Atrial Septum; D006348:Cardiac Surgical Procedures; D006330:Heart Defects, Congenital; D006344:Heart Septal Defects, Atrial; D006346:Heart Septum; D019736:Prostheses and Implants; D013903:Thoracic Surgery
ARTIFICIAL ORGANS; HEART DEFECTS, CONGENITAL; HEART SEPTUM ATRIAL; HEART SURGERY