Functional murmurs in children.
D000293:Adolescent; D000328:Adult; D002339:Carotid Arteries / Q000502:physiology; D002648:Child; D002675:Child, Preschool; D006321:Heart / Q000502:physiology; D006326:Heart Auscultation; D006337:Heart Murmurs; D006801:Humans; D011651:Pulmonary Artery / Q000502:physiology