title: The "goose neck" of the endocardial cushion defect: anatomic basis.
mesh_terms: D002648:Child; D002675:Child, Preschool; D005260:Female; D006330:Heart Defects, Congenital / Q000150:complications / Q000000981:diagnostic imaging* / Q000473:pathology; D006345:Heart Septal Defects, Ventricular / Q000150:complications / Q000000981:diagnostic imaging* / Q000601:surgery; D006350:Heart Valve Prosthesis; D006352:Heart Ventricles / Q000473:pathology; D006801:Humans; D008297:Male; D008943:Mitral Valve / Q000002:abnormalities* / Q000601:surgery; D011138:Polytetrafluoroethylene; D011859:Radiography
chemical_list: D011138:Polytetrafluoroethylene