EXPERIMENTAL USE OF AUTOLOGOUS APONEUROTIC  PATCHES IN THE REPAIR OF ATRIAL SEPTAL DEFECTS.
D006348:Cardiac Surgical Procedures; D004285:Dogs; D006325:Heart Atria; D006343:Heart Septal Defects; D006344:Heart Septal Defects, Atrial; D012106:Research; D013903:Thoracic Surgery
DOGS; EXPERIMENTAL LAB STUDY; HEART SEPTAL DEFECTS, ATRIAL; HEART SURGERY