title: [Endocardial fibroelastosis: prenatal manifestation of aortic valve stenosis].
abstract: A diagnosis of fibroelastosis was made in a 33-week-old fetus, based on the echocardiographic features of a marked impairment of left ventricular contractility and hyperechogenicity of the endocardium. Fibroelastosis was associated with an aortic stenosis. There was no evidence of hydrops fetalis. Prenatal detection of this severe congenital heart disease allowed its early management in an intensive care unit. Heart failure due to closure of the ductus required the use of prostaglandin, then a surgical aortic valvulotomy was performed. There was no postoperative problem, and one year after surgery the infant is doing well. His left ventricular contractility is normal, and echocardiographic features of fibroelastosis are no more present. Prenatal diagnosis, use of prostaglandin and increasing safety of neonatal cardiac surgery have improved the prognosis of this serious association.
mesh_terms: D001024:Aortic Valve Stenosis / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D004452:Echocardiography; D004695:Endocardial Fibroelastosis / Q000175:diagnosis* / Q000209:etiology; D005260:Female; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D011296:Prenatal Diagnosis
vernacular_title: Fibroélastose de l'endocarde: manifestation anténatale du rétrécissement aortique orificiel. Diagnostic échographique.