Table 1.

Diagnosis of the Double Aortic Arch and Its Differentiation from the Conotruncal Malformations

Ao, aorta; APS, aortopulmonary septum; APW, aortopulmonary window; CHF, congestive heart failure; DAA, double aortic arch; d-TGA, dextro-transposition of the great arteries; HTA: hemitruncus arteriosus; LAA, left aortic arch; LCCA, left common carotid artery; LOP, left oblique plane; LSCA, left subclavian artery; LV, left ventricle; LVOT, left ventricular outflow tract; MPA, main pulmonary artery; RAA, right aortic arch; RCCA, right common carotid artery; ROP, right oblique plane; RPA, right pulmonary artery; RSCA, right subclavian artery; TA, truncus arteriosus.