Fig. 3From: Society for Cardiovascular Magnetic Resonance/European Society of Cardiovascular Imaging/American Society of Echocardiography/Society for Pediatric Radiology/North American Society for Cardiovascular Imaging Guidelines for the use of cardiovascular magnetic resonance in pediatric congenital and acquired heart diseaseMassive systemic-to-pulmonary and venovenous collaterals in a 4Â year old with pulmonary atresia and intact ventricular septum. Upper panels are maximum projection (right) and 3D reconstruction (left) of these collaterals viewed anteriorly while the lower panel is a 3D reconstruction of the collaterals as viewed from posteriorBack to article page