Fetal diagnosis of atrioventricular septal defect with dextrocardia in trisomy 18
Heart Septal Defects, Atrial
Heart Septal Defects, Ventricular
On prenatal ultrasound atrioventricular septal defect is often diagnosed in infants with Down syndrome based on an abnormal four-chamber view of the heart. A unique case of atrioventricular septal defect with dextroposition of the heart in an infant with trisomy 18 is presented.