张立敏,任卫东,马春燕,陈昕,王晓冰,程艳彬,晏楠.实时三维超声心动图节段分析法判定心房、心室及大动脉关系[J].中国医学影像技术,2009,25(8):1390~1392 |
实时三维超声心动图节段分析法判定心房、心室及大动脉关系 |
Segmental analysis of real-time three-dimensional echocardiography in the assessment of relationship of atrium, ventricle and great artery |
投稿时间:2009-01-07 修订日期:2009-03-30 |
DOI: |
中文关键词: 超声心动描记术,三维 全容积成像 节段分析 |
英文关键词:Echocardiography, three-dimensional Full-volume imaging Segmental analysis |
基金项目:辽宁省自然科学基金(20062095)。 |
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中文摘要: |
目的 探讨实时三维超声心动图(RT-3DE)全容积显像在心脏节段分析中的应用。方法 采集97例患者的心尖四腔位的RT-3DE全容积图,在三个方位(冠状位、矢状位、水平位)、六个方向对图像进行剖切、分析,寻找分辨心房、心室、房室连接及大动脉连接的重要剖切方向及观察方向。结果 心尖四腔全容积图经冠状、矢状及水平三个方位的六个方向的剖切可清晰显示心心房、心心室、房室连接及大动脉连接。结论 心尖RT-3DE的全容积图像能为临床提供多元信息,满足心脏节段分析的需要。 |
英文摘要: |
Objective To assess the application of real-time three-dimensional full-volume imaging in the segmental analysis of heart. Methods A total of 97 full-volume datasets of apical four chamber view were acquired entirely. Full-volume images were cut and analyzed from three planes: coronal, sagittal, horizontal and six directions in order to look for the important one of cropping and views for distinguishing atrium, ventricle, great arteries and the junction segments among them. Results Full-volume image of apical four chamber clearly displayed the atrium, ventricle, great arteries and the junction segments after being cropped. Conclusion Full-volume image of apical four chamber provides multi-information for the doctors and can satisfy the needs of segmental analysis of heart. |
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