Fig. 2

Pulmonary arterial conditions in a neonate with interrupted aortic arch during hybrid status and after staged biventricular repair. Angiography of pulmonary arteries with bilateral banding (single black arrows) in anteroposterior projection (A) and lateral projection (B) with stent in PDA (white arrows). C, D Bilateral pulmonary arterial stenosis (black double-arrows) eight months after debanding and staged biventricular repair with peak-to-peak gradient of 30–35 mmHg