| 实时三平面超声心动图评价右室容积和功能的临床应用 |
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| 引用本文： | 龙莎,谢明星,王新房,吕清,龚静吉,王瑶,方凌云.实时三平面超声心动图评价右室容积和功能的临床应用[J].中国医学影像技术,2005,21(9):1382-1384. |
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| 作者姓名： | 龙莎 谢明星 王新房 吕清 龚静吉 王瑶 方凌云 |
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| 作者单位： | 华中科技大学同济医学院附属协和医院超声影像科,湖北,武汉,430022 |
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| 摘 要： | 目的探讨超声实时三平面(tri-plane)法测量右室容积和功能的可行性和准确性.方法应用tri-plane法测量36例健康成人的右室舒张末期容积(RVEDV)、右室收缩末期容积(RVESV)、右室每搏量(RVSV).同时,应用二维超声心动图(2DE)双平面Simpson's法测量左室舒张末期容积(LVEDV)、左室收缩末期容积(LVESV),并计算左室每搏量(LVSV).结果Tri-plane法和2DE双平面法的各项测值之间均具良好的相关性.结论超声实时三平面法能准确测量右室容积与功能,为临床上快速、简便、无创地评价右心功能提供了一种新方法.
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| 关 键 词： | 超声心动描记术 实时 心室功能 右 每搏输出量 |
| 文章编号： | 1003-3289（2005）09-1382-03 |
| 收稿时间： | 2005-06-24 |
| 修稿时间： | 2005-08-16 |
Real-time tri-plane echocardiography for evaluating right ventricular volume and function |
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| LONG Sh,XIE Ming-xing,WANG Xin-fang,LV Qing,GONG Jing-ji,WANG Yao and FANG Ling-yun.Real-time tri-plane echocardiography for evaluating right ventricular volume and function[J].Chinese Journal of Medical Imaging Technology,2005,21(9):1382-1384. |
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| Authors: | LONG Sh XIE Ming-xing WANG Xin-fang LV Qing GONG Jing-ji WANG Yao and FANG Ling-yun |
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| Affiliation: | Department of Ultrasound, Union Hospital, Tongji Medical College, Huazhong University of Science and Techonology, Wuhan 430022, China;Department of Ultrasound, Union Hospital, Tongji Medical College, Huazhong University of Science and Techonology, Wuhan 430022, China;Department of Ultrasound, Union Hospital, Tongji Medical College, Huazhong University of Science and Techonology, Wuhan 430022, China;Department of Ultrasound, Union Hospital, Tongji Medical College, Huazhong University of Science and Techonology, Wuhan 430022, China;Department of Ultrasound, Union Hospital, Tongji Medical College, Huazhong University of Science and Techonology, Wuhan 430022, China;Department of Ultrasound, Union Hospital, Tongji Medical College, Huazhong University of Science and Techonology, Wuhan 430022, China;Department of Ultrasound, Union Hospital, Tongji Medical College, Huazhong University of Science and Techonology, Wuhan 430022, China |
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| Abstract: | Objective To evaluate the feasibility and accuracy of tri-plane method of real-time echocardiography in measurement of right ventricular (RV) volume and function. Methods Right ventricular end-diastolic volume (RVEDV) and right ventricular end-systolic volume (RVESV) and right ventricular stroke volume (RVSV) were acquired by real-time echocardiography using tri-plane method in 36 healthy volunteers. At the same time, left ventricular end-diastolic volume(LVEDV), left ventricular end-systolic volume (LVESV) and left ventricular stroke volume (LVSV) by 2DE using Simpson's method were acquired. Results There was good correlation between Tri-plane method and 2DE for each data. Conclusion Tri-plane method of real-time echocardiography could measure RV volume and function accurately. It provide us with a fast, convenience, non-invasive techinique to evaluate right heart function. |
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| Keywords: | Echocardiography Real-time Ventricular function right Stroke volume |
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