title: Double-patch technique for correction of complete atrioventricular canal.
mesh_terms: D006348:Cardiac Surgical Procedures / Q000379:methods*; D006344:Heart Septal Defects, Atrial / Q000601:surgery*; D006345:Heart Septal Defects, Ventricular / Q000601:surgery*; D006801:Humans; D011138:Polytetrafluoroethylene / Q000627:therapeutic use; D019736:Prostheses and Implants; D013536:Suture Techniques
chemical_list: D011138:Polytetrafluoroethylene