参考文献/References:
［１］Cury RC，Abbara S，Schmidt S，et al．Relationship of the esophagus and aorta to the left atrium and pulmonary veins：implications for catheter ablation of atrial fibrillation［J］．Heart Rhythm，２００５，２：１３１７－１３２３．
［２］Damian SQ，JoséAC，Vicente C，et al．Anatomic relations between the esophagus and left atrium and relevance for ablation of atrial fibrillation［J］．Circulation，２００５，１１２：１４００－１４０５．
［３］王鸣遒，杨延宗，王照谦，等．多层螺旋CT评价肺静脉的临床应用［J］．中华心律失常学杂志，２００６，１０：１９８－２０２．
［４］Joan M，William W，Carl F，et al．Multi－detector row CT of the left atrium and pulmonary veins before radio－frequency catheter ablation for atrial fibrillation［J］．Radiographics，２００３，２３：S３５－S４８．
［５］Lin WS ，Tai CT，Hsieh MH，et al．Catheter ablation of paroxysmal atrial fibrillation initiated by non－pulmonary vein ectopy［J］．Circulation，２００３，１０７：３１７６－３１８３．
［６］Pollick C，Taylor D．Assessment of left atrial appendage function by transesophageal echocardiography．Implications for the development of thrombus［J］．Circulation，１９９１，８４：２２３－２３１．
［７］夏云龙，杨延宗，丛涛，等．心房颤动导管消融术前多层螺旋CT对比食道超声检测心房血栓的应用价值探讨［J］．中华心律失常学杂志，２００６，１０：３３３－３３７．
［８］Wongcharoen W，Tsao HM，Wu MH，et al．Morphologic characteristics of the left atrial appendage，roof，and septum：implications for the ablation of atrial fibrillation［J］．Cardiovasc Electrophysiol，２００６，１７：９５１－６．
［９］Hocini M，Jais P，Sanders P，et al．Techniques，evaluation，and consequences of linear block at the left atrial roof in paro－xysmal atrial fibrillation．A prospective randomized study［J］．Circulation，２００５，１１２：３６８８－３６９６．
相似文献/References:
[1]陈 华,黄新苗,赵仙先,等.64层螺旋CT对主动脉根部形态结构的评价[J].介入放射学杂志,2011,(03):181.
CHEN Hua,HUANG Xin-miao,ZHAO Xian-xian,et al.Evaluation of morphologic characteristics of the aortic root with 64-slice spiral computed tomography[J].journal interventional radiology,2011,(05):181.
[2]林志东,文宠佩,符孔,等.肝癌肝外血管多层螺旋CT三维重建的临床应用[J].介入放射学杂志,2010,(08):607.
LIN Zhidong,WEN Chongpei,FU Kong,et al.Multi－slice spiral CT３D reconstruction of extrahepatic feeding arteries in hepatocellular carcinoma ：its clinical applications[J].journal interventional radiology,2010,(05):607.