[Ebstein's anomaly revealed by fetal-placental anasarca. Original case study]

Ebstein's anomaly is a congenital heart defect rarely revealed by fetal-placental anasarca. Our study reports an original case of Ebstein's anomaly diagnosed during fetal-placental anasarca assessment, revealed by antenatal ultrasound, objectifying hydramnios, ascites and pericardial effusion. Echocardiography allowed the identification of Ebstein's disease with significant tricuspid insufficiency, mitral regurgitation (grade 3) and patent ductus arteriosus. The closure of the ductus arteriosus associated with the decrease of pulmonary resistance using optimal ventilation allowed hemodynamic improvement and patient survival.