We report a case of a 10-month-old cyanotic child with tetralogy of Fallot showing intrapulmonary invagination of right subclavian artery and presence of dual left anterior descending artery with the high take-off of the right coronary artery. This case highlights the role of computed tomography angiography in depicting vascular anatomy (arch vessels and coronary arteries) in patients with congenital heart diseases and in the planning of surgical management.

中文翻译：

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法洛四联症患儿右锁骨下动脉双左前降支肺内陷

我们报告了一例法洛四联症 10 个月大紫绀儿童的病例，显示右锁骨下动脉肺内内陷和双左前降支与右冠状动脉高起点的存在。该病例突出了计算机断层扫描血管造影在描绘先天性心脏病患者的血管解剖结构（弓血管和冠状动脉）和手术治疗计划中的作用。