| 经食管超声心动图对房颤时左右心耳血流频谱的对比研究 |
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| 引用本文： | 朱慧,张薇,黎莉,郝恩魁,葛志明,张运. 经食管超声心动图对房颤时左右心耳血流频谱的对比研究[J]. 中国超声医学杂志, 2005, 21(4): 304-306 |
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| 作者姓名： | 朱慧 张薇 黎莉 郝恩魁 葛志明 张运 |
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| 作者单位： | 250012,济南市,山东大学齐鲁医院心内科 |
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| 基金项目： | 国家自然科学基金项目 (No. 30 370 564) |
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| 摘 要： | 目的 探讨房颤时左、右心耳血流频谱的形态特点能否反映左、右心房的激动模式。方法 选取2 6例房颤患者,常规经胸超声资料的留取后,采用经食管超声心动图技术,充分清楚显示左、右心耳图像并采集血流频谱和其它相应指标。结果 房颤时,左右心耳血流频谱类型表现不一致。结论 经食管超声心动图对左右心耳血流频谱的研究为房颤时左右心房激动模式提供信息
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| 关 键 词： | 心房颤动 经食管超声心动图 左心耳 右心耳 血流多普勒 |
| 修稿时间： | 2004-08-19 |
Comparative Study of Left and Right Atrial Appendage Doppler flow in Atrial Fibrillation Using Transesophageal Echocardiography |
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| Zhu Hui,Zhang Wei,Li Li,et al. Comparative Study of Left and Right Atrial Appendage Doppler flow in Atrial Fibrillation Using Transesophageal Echocardiography[J]. Chinese Journal of Ultrasound in Medicine, 2005, 21(4): 304-306 |
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| Authors: | Zhu Hui Zhang Wei Li Li et al |
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| Affiliation: | Zhu Hui,Zhang Wei,Li Li,et alDepartment of Cardiology,Qilu Hospital of Shandong University,Jinan 250012 China |
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| Abstract: | Objective To investigate whether the blood flow of right atrial appendage (RAA) and left atrial appendage (LAA) during atrial fibrillation (AF) could reflect the two atrial activation patterns.Methods Twenty six patients with chronic AF were included in this study.All patients underwent transesophageal echocardiography (TEE).The RAA and LAA Doppler flow were recorded and analysed.Results TEE examination showed that most of the Doppler flow patterns between two atrial appendages were different.Conclusions The different blood flow patterns of RAA and LAA during AF suggest that the two atrial activation patterns may be different. |
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| Keywords: | Atrial fibrillation Transesophageal echocardiography Left atrial appendage Right atrial appendage Doppler flow. |
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