| 经胸超声心动图预测房间隔缺损封堵器直径 |
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| 引用本文： | 潘敏,王双双,吴淳,陈芸,何学智,孙燕荣,. 经胸超声心动图预测房间隔缺损封堵器直径[J]. 放射学实践, 2010, 25(1): 97-99 |
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| 作者姓名： | 潘敏 王双双 吴淳 陈芸 何学智 孙燕荣 |
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| 作者单位： | 北京大学深圳医院超声科,北京,518036;北京大学深圳医院超声科,北京,518036;北京大学深圳医院超声科,北京,518036;北京大学深圳医院超声科,北京,518036;北京大学深圳医院超声科,北京,518036;北京大学深圳医院超声科,北京,518036 |
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| 摘 要： | 目的：探讨经胸超声心动图（TTE）预测房间隔缺损（ASD）封堵器直径的价值。方法：使用VIVID7超声仪分别在主动脉根部短轴切面、胸骨旁四腔心切面及剑突下两心房切面测量ASD直径,房间隔总长度及残余房间隔各硬缘长度。预选封堵器直径为测得的最大ASD直径加4mm。在X线透视和TTE监测下行ASD封堵术。结果：14例ASD手术当日TTE测量缺损最大径为17～31mm,术中所用封堵器直径为22～40mm,二者间相关性良好（r=0．91）。除两倒术中试用不同型号封堵器外,其余均以TTE测得的最大ASD直径加4mm选用封堵器型号,一次成功。结论：TTE能准确预测ASD封堵器型号,从而大大节省手术操作时间。
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| 关 键 词： | 房间隔缺损 超声心动描记术 封堵器 直径 |
Estimation of the Diameter of Occluder Device for the Closure of Atrial Septal Defect by Transthoracic Echocardiography |
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| PAN Min,WANG Shuang-shuang,WU Chun,et al.. Estimation of the Diameter of Occluder Device for the Closure of Atrial Septal Defect by Transthoracic Echocardiography[J]. Radiologic Practice, 2010, 25(1): 97-99 |
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| Authors: | PAN Min WANG Shuang-shuang WU Chun et al. |
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| Affiliation: | PAN Min,WANG Shuang-shuang,WU Chun,et al.Department of Ultrasound,Peking University Shenzhen Hospital,Shenzhen 518036,P.R.China |
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| Abstract: | Objective:To assess the value of transthoracic echocardiography(TTE) in predicting the diameter of the occluder device for the closure of atrial septal defect(ASD).Methods:TTE was performed with a VIVID 7 ultrasonography equipment to determine the largest diameter of ASD,the total length of intra-atrial septum,and the length of residual solid edge of ASD respectively at the short axis plane of the aortic root,the parasternal four chamber plane,and the subxiphoid plane of the two atriums.The diameter of the ... |
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| Keywords: | Septal defect atrial Echocardiography Occluder |
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