Atrial septal defect simulating mitral stenosis.
D003937:Diagnosis, Differential; D006330:Heart Defects, Congenital; D006343:Heart Septal Defects; D006344:Heart Septal Defects, Atrial; D006346:Heart Septum / Q000002:abnormalities*; D006801:Humans; D007743:Labor, Obstetric / Q000502:physiology*; D008946:Mitral Valve Stenosis / Q000175:diagnosis*
CARDIAC SEPTUM/abnormalities; LABOR/physiology; MITRAL STENOSIS/differential diagnosis