The "incidental" systolic murmur.
D002648:Child; D003937:Diagnosis, Differential; D006326:Heart Auscultation; D006330:Heart Defects, Congenital / Q000175:diagnosis; D006343:Heart Septal Defects / Q000175:diagnosis; D006801:Humans; D008944:Mitral Valve Insufficiency / Q000175:diagnosis; D011651:Pulmonary Artery / Q000002:abnormalities