| 脑动静脉畸形供血动脉内压力测量准确性的分析 |
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| 引用本文： | 孙树津,严宗毅,王大明,凌锋.脑动静脉畸形供血动脉内压力测量准确性的分析[J].力学与实践,2001,23(2):51-53,9. |
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| 作者姓名： | 孙树津 严宗毅 王大明 凌锋 |
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| 作者单位： | 1. 北京大学力学与工程科学系,
2. 卫生部,北京医院,介入神经放射学研究中心, |
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| 基金项目： | 国家自然科学基金!（39870228） |
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| 摘 要： | 对脑动静脉畸形供血动脉内压力测量的准确性进行了定量的分析，分析结果认为，以介入导管方法测量脑动脉畸形患者供血动脉内压力时，导管的影响可以导致测量结果偏低，这一结论支持了脑动静脉畸形患者低压灌注的程度一般不易于导致部分脑组织缺血的观点。
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| 关 键 词： | 脑动静脉畸形 导管 压力测量 低压 灌注 血液动力学 |
VERACITY ANALYSIS OF PRESSURE MEASUREMENT IN THE FEEDING ARTERY OF CEREBRAL ATERIOVENOUS MALFORMATION PATIENTS |
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| SUN Shujin,YAN Zongyi,Wang Daming,LING Feng.VERACITY ANALYSIS OF PRESSURE MEASUREMENT IN THE FEEDING ARTERY OF CEREBRAL ATERIOVENOUS MALFORMATION PATIENTS[J].Mechanics and Engineering,2001,23(2):51-53,9. |
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| Authors: | SUN Shujin YAN Zongyi Wang Daming LING Feng |
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| Abstract: | The veracity of pressure measurement in the feeding artery of cerebral arteriovenous malformation patients was analysed. When pressure in the feeding artery is measured through interventional catheter, the measured data will be underestimated due to the effect of catheter itself. The result supports the viewpoint that the hypotension induced by cerebral AVM generally will not cause ischemia. |
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| Keywords: | cerebral arteriovenous malformation catheter pressure measurement hypotensive perfusion hemodynamics |
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