Fig. 11From: Multi-detector computed tomography in the assessment of tetralogy of Fallot patients: is it a must?A TOF patient with Sano shunt. a, b 3D VRT and c a reformatted axial MDCT image showing a patent Sano shunt between the RV and the distal main pulmonary artery. Note the hypoplastic left pulmonary artery (red arrows). AA, ascending aorta; RPA, right pulmonary arteryBack to article page