Type B aortic interruption in an adult
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A 19-year-old male presented with mild to moderate hypertension and differential cyanosis. Transthoracic echocardiography and multi-slice computed tomography revealed type B aortic interruption along with various congenital cardiac defects including patent ductus arteriosus with bidirectional shunt, perimembranous ventricular septal defect with left-to-right shunt, bicuspid aortic valve, and severe pulmonary hypertension.
KeywordsType B aortic interruption Transthoracic echocardiography MSCT
Image procession was supported by National Natural Science Foundation of China (No. 81300232).
Conflict of interest
Video. 1 Transthoracic echocardiography demonstrated patent ductus arteriosus with bidirectional but dominantly right-to-left shunt