title: [Endocardial cushion defect--diagnosis of ostium primum atrial septum defect associated with mitral valve cleft, with special reference to ultrasonic cardiography and angiocardiography].
mesh_terms: D000328:Adult; D000790:Angiocardiography; D004452:Echocardiography; D004699:Endocardium / Q000002:abnormalities*; D005260:Female; D006344:Heart Septal Defects, Atrial / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D008943:Mitral Valve / Q000002:abnormalities*