title: [Differential diagnosis in 1,099 cases of common types of congenital heart diseases with left-to-right shunts based on the blood oxygen content].
mesh_terms: D003937:Diagnosis, Differential; D004374:Ductus Arteriosus, Patent / Q000175:diagnosis; D006330:Heart Defects, Congenital / Q000097:blood / Q000175:diagnosis*; D006343:Heart Septal Defects / Q000175:diagnosis; D006801:Humans; D010100:Oxygen / Q000097:blood*
chemical_list: D010100:Oxygen