Diagnostic problems with innocent murmurs in children.
D000293:Adolescent; D000790:Angiocardiography; D006328:Cardiac Catheterization; D002648:Child; D002675:Child, Preschool; D005260:Female; D006326:Heart Auscultation; D006331:Heart Diseases / Q000175:diagnosis*; D006344:Heart Septal Defects, Atrial / Q000175:diagnosis; D006345:Heart Septal Defects, Ventricular / Q000175:diagnosis; D006801:Humans; D006998:Hypochondriasis; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D011666:Pulmonary Valve Stenosis / Q000175:diagnosis