Two cases of asymptomatic double aortic arch with tetralogy of Fallot are reported. One presented with a non-dominant left arch and left-sided descending thoracic aorta and the other with a non-dominant left arch, a right-sided descending thoracic aorta and a patent ductus arteriosus. One-stage operation was performed and both patients were discharged free of symptoms and signs related to the double aortic arch and tetralogy of Fallot after the operation. A preoperative recognition of DAA is important, especially in echocardiographic investigation.
基金：
Capital Citizens' Health Project Cultivation of Beijing Municipal Science and Technology Commissions [Z11110007491100]; Beijing Health System High Level Health Technical Professionals Training Plan [Leading Talent 2011-1-4]
第一作者机构：[1]Capital Med Univ, Beijing Anzhen Hosp, Pediat Heart Ctr, Beijing 100029, Peoples R China;
通讯作者：
通讯机构：[1]Capital Med Univ, Beijing Anzhen Hosp, Pediat Heart Ctr, Beijing 100029, Peoples R China;[2]Capital Med Univ, Beijing Anzhen Hosp, Pediat Heart Ctr, 2 Anzhen Rd, Beijing 100029, Peoples R China
推荐引用方式(GB/T 7714)：
Li Zhi-qiang,Liu Ai-jun,Li Gang,et al.Two cases of a rare association: double aortic arch with tetralogy of Fallot[J].JOURNAL OF CARDIOTHORACIC SURGERY.2013,8(1):-.doi:10.1186/1749-8090-8-39.
APA：
Li, Zhi-qiang,Liu, Ai-jun,Li, Gang,Liu, Yang,Zhu, Yao-bin&Liu, Ying-long.(2013).Two cases of a rare association: double aortic arch with tetralogy of Fallot.JOURNAL OF CARDIOTHORACIC SURGERY,8,(1)
MLA：
Li, Zhi-qiang,et al."Two cases of a rare association: double aortic arch with tetralogy of Fallot".JOURNAL OF CARDIOTHORACIC SURGERY 8..1(2013):-
