title: Patent ductus arteriosus and rheumatic carditis problem in differential diagnosis.
mesh_terms: D002648:Child; D003937:Diagnosis, Differential; D004374:Ductus Arteriosus, Patent / Q000175:diagnosis*; D005260:Female; D006337:Heart Murmurs; D006801:Humans; D012214:Rheumatic Heart Disease / Q000175:diagnosis*