血管造影显示主动脉弓和大动脉。
This angiogram demonstrates the aortic arch and great vessels.
目的：研究主动脉弓畸形及其临床意义。
To investigate the aortic arch deformity and its clinical importance.
结果暴露组9例大鼠主动脉弓结构改变；
ResultsMorphological changes were found in aorta arch of 9 rats in exposed group.
图11。正常动脉导管和主动脉弓汇合切面。
Figure 11. Normal confluence of the ductal and aortic arches.
目的探讨婴儿主动脉弓中断矫治术的麻醉处理。
Objective To evaluate the anesthetic management of one-stage corrective surgery in infant with interrupted aortic arch.
确诊后做主动脉弓及降主动脉人工血管吻合术。
Aortic continuity was achieved by surgical anastomosis of artificial vessel.
肺主动脉是在胎儿时期时由第六对主动脉弓衍生而来。
The main pulmonary arteries are derived from the sixth aortic arch during intrauterine development.
左胸切口主动脉弓下吻合，手术简便安全并发症最少。
The operation of inosculation under the aorta of left chest notches is also simple and safe with the fewest complications.
目的探讨腔内修复主动脉弓动脉瘤或夹层动脉瘤的疗效。
Objective To evaluate the efficacy of endovascular repair (EVR) for aneurysms or dissection aneurysms of the aortic arch.
目的分析和观察先天性主动脉弓离断畸形的超声心动图特征。
Purpose To investigate the echocardiographic features of congenital abesnce of aortic arch.
主动脉弓成形均在深低温低流量持续性选择性脑灌注下进行。
Aortic arch reconstruction was performed by hypothermic continuous low flow bypass using regional perfusion for all patients.
研究背景：主动脉弓处动脉粥样斑块是缺血性卒中的危险因素。
Background: Atherosclerotic plaques in the aortic arch are a risk factor for ischemic stroke.
结论颈、股动脉斑块及主动脉弓钙化对冠心病有一定的预测价值。
Conclusions Periphery artery atherosclerosis and aortic arch calcification have great values in predicting CAD.
目的对主动脉弓部病变杂交手术后常见并发症的发生原因进行分析。
Objective To analyze the reasons of complications after hybrid procedure in the treatment of aortic arch diseases.
目的总结并讨论我科15例升主动脉和主动脉弓替换手术的临床体会。
Objective To summarize the surgical experience of the ascending aortic root and aortic arch replacement with 15 cases report.
目的研究主动脉弓替换术后重症监护室(ICU)时间延长的危险因素。
Objective to identify the predictors of prolonged intensive care unit (ICU) stay in patients undergoing aortic arch replacement.
摘要：目的研究主动脉弓替换术后重症监护室(ICU)时间延长的危险因素。
ABSTRACT: Objective to identify the predictors of prolonged intensive care unit (ICU) stay in patients undergoing aortic arch replacement.
病例14。本例中，两大血管血流方向正常，但是肺动脉较主动脉弓粗(图19)。
Case 14 In this case, both vessels have antegrade flow, but now the pulmonary artery is larger then the aorta (Figure 19).
对解剖关系复杂的主动脉弓分叉区域病变的显示及表面阴影显示（SSD）较理想。
SSD was the optimal imaging method for malformation in aortic arch area where the anatomic relationship was confusing.
目的：探讨主动脉弓离断（IAA）的血流动力学变化与临床及影像学表现的关系。
Objective:To study the hemodynamic changes of interrupted aortic arch (IAA) and the relationship between the hemodynamic changes, the clinical manifestations and radiologic findings of IAA.
病例10。本病例中，两血管同为前向血流，且肺动脉内径小于主动脉弓(图15)。
Case 10 in this case, both vessels have antegrade flow, and the pulmonary artery is thinner than the aorta (Figure 15).
目的：探讨主动脉弓上食管胃隧道式吻合和器械式吻合术后胃食管反流的状况及差异。
Objective: to probe and compare the status of gastroesophageal reflux after two kinds of intrathoracic esophagogastrostomy, the stapled anastomosis and the tunnel anastomosis above aortic arch.
目的探讨脑栓塞患者的主动脉弓动脉粥样硬化(AAA)严重程度及其有关的危险因素。
Objective to investigate the severity and relative risk factors of aortic arch atherosclerosis (AAA) in patients with cerebral embolism.
结论主动脉弓中断采用正中切口方法，操作简便，暴露清楚，创面小，有利于术后恢复。
Conclusion IAA operation can achieve good exposure, less incisional wound and excellent recovery through midline sternotomy.
针对解决主动脉弓运动图像检测和跟踪的难点，提出了基于坐标跟踪的动态图像检测方法。
Aimed at solving detection and track difficulty of aortic arch dynamic image we proposed dynamic image detection method based on coordinate track.
主要观察指标：主动脉弓、颈内动脉及椎基底动脉系统血管结构异常的类型、分布及比例。
MAIN OUTCOME MEASURES: Type, distribution and proportion of vessel structural abnormity of aortic arch, carotid artery and vertebrobasilar system.
主要观察指标：主动脉弓、颈内动脉及椎基底动脉系统血管结构异常的类型、分布及比例。
MAIN OUTCOME MEASURES: Type, distribution and proportion of vessel structural abnormity of aortic arch, carotid artery and vertebrobasilar system.
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