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Figure L egends
Figure 1. Prenatal echocardiogram showing a large ventricular
septal defect and an overriding aorta (arrow) and an atretic main
pulmonary artery (arrowhead) (A) and multiple aortopulmonary collateral
arteries (B).
Figure 2. Prenatal echocardiogram showing an atretic main
pulmonary artery giving rise to the right pulmonary artery (arrow) (A),
left subclavian artery (LSA) from aortic arch (B), and left pulmonary
artery (LPA) arising from the left subclavian artery (C).
Figure 3. Postnatal multidetector computed tomography image
showing the posterior aspect of the neonate. Also shown are the right
pulmonary artery (white arrow) arising from the atretic main pulmonary
artery (A) and the left pulmonary artery (white arrow) arising from the
left subclavian artery (arrowhead) (B).