If a cardiac anomaly is suspected in a routine ultrasound during pregnancy, often a perinatologist (maternal-fetal specialist) will perform a fetal echocardiogram (noninvasive ultrasound of the fetus<unk> , which may be able to confirm a diagnosis of HRHS. This can help with possible options for treatment.
Hypoplastic right heart syndrome
Hypoplastic left heart syndrome
Asphyxiating thoracic dysplasia
Pulmonary atresia
Pulmonary hypoplasia
Congenital diaphragmatic hernia
Absent pulmonary valve syndrome
Double aortic arch