| 经食管实时三维超声心动图在成人房间隔缺损封堵术前评估中的应用价值 |
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| 引用本文： | 钟敏,刘志东,钟炜,李奕琼. 经食管实时三维超声心动图在成人房间隔缺损封堵术前评估中的应用价值[J]. 临床超声医学杂志, 2019, 21(4): 294-296 |
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| 作者姓名： | 钟敏 刘志东 钟炜 李奕琼 |
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| 作者单位： | 514031,广东省梅州市人民医院超声科;514031,广东省梅州市人民医院超声科;514031,广东省梅州市人民医院超声科;514031,广东省梅州市人民医院超声科 |
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| 摘 要： | 目的探讨经食管实时三维超声心动图(RT-3D-TEE)在成人继发孔型房间隔缺损(ASD)封堵术前评估中的应用价值。方法选取23例有完整二维经胸超声心动图(2D-TTE)、经食管双平面成像(TEE-Xplane)和RT-3DTEE图像且行ASD介入封堵术的患者,观察ASD缺损口的形态、数量及其内部结构,测量ASD最大径、各方位的残缘及与腔静脉的距离。封堵术后分析ASD最大径测值与封堵器型号的平均绝对误差,评价不同成像方法测量的准确性。结果 23例患者中,15例ASD形态为椭圆形,3例为类圆形,1例为筛孔型,1例为复发型,3例为不规则型。经导管ASD封堵术成功21例,成功率91.3%。RT-3D-TEE测得的ASD最大径与封堵器直径的平均绝对差值为(2.57±1.96)mm,小于TEE-Xplane的(3.80±1.90)mm和2D-TTE的(4.96±2.82)mm,差异均有统计学意义(均P<0.05)。结论 RT-3D-TEE可为临床选择最佳封堵器型号提供可靠依据,具有较好的应用价值。
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| 关 键 词： | 超声心动描记术,实时,三维,经食管 房间隔缺损,成人 封堵术 |
Application value of real-time three-dimensional transesophageal echocardiography in preoperative evaluation for transcatheter closure of adult atrial septal defects |
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| ZHONG Min,LIU Zhidong,ZHONG Wei,LI Yiqiong. Application value of real-time three-dimensional transesophageal echocardiography in preoperative evaluation for transcatheter closure of adult atrial septal defects[J]. Journal of Ultrasound in Clinical Medicine, 2019, 21(4): 294-296 |
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| Authors: | ZHONG Min LIU Zhidong ZHONG Wei LI Yiqiong |
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| Affiliation: | (Department of Ultrasound,Meizhou People’s Hospital,Guangdong 514031,China) |
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| Abstract: | ZHONG Min;LIU Zhidong;ZHONG Wei;LI Yiqiong(Department of Ultrasound,Meizhou People’s Hospital,Guangdong 514031,China) |
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| Keywords: | Echocardiography,real-time,three-dimensional,transesophageal Atrialseptaldefects,adult Occlusion |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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