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| 颅内动脉瘤患者主动脉弹性功能变化及临床意义 | |
| 引用本文： | Pu ZX,You XD,Weng WC,Wang JA,Shi J. 颅内动脉瘤患者主动脉弹性功能变化及临床意义[J]. 浙江大学学报(医学版), 2011, 40(5): 550-554. DOI: 10.3785/j.issn.1008-9292.2011.05.015 |
| 作者姓名： | Pu ZX You XD Weng WC Wang JA Shi J |
| 作者单位： | 浙江大学医学院附属第二医院,浙江杭州,310009 |
| 摘 要： | 目的:观测颅内动脉瘤患者的主动脉弹性功能,探讨其功能变化的临床意义.方法:选择107例颅内动脉瘤患者(其中伴发高血压者57例)和108例正常对照者,M型超声心动图测量升主动脉收缩期(AoS)及舒张期(AoD)内径,计算并比较各组主动脉弹性功能指标.结果:①与正常对照组比较:颅内动脉瘤高血压组、非高血压组患者的主动脉膨胀性( aortic distensibility,DIS)均明显降低(P＜0.001),而僵硬度(aortic stiffness index,SI)明显增加(P ＜0.001).②与颅内动脉瘤非高血压组比较,伴有高血压的颅内动脉瘤患者DIS明显降低(P＜0.001),而SI有所升高(P＜0.05).三组间经体表面积、体重指数校正后的校正值亦存在同样规律.结论:颅内动脉瘤患者均存在主动脉弹性功能的减退,且高血压是引起该疾患主动脉弹性功能进一步减退的原因之一. |
| 关 键 词： | 颅内动脉瘤/超声检查 超声心动描记术 弹性 主动脉 高血压 |
Aortic elastic properties and its clinical significance in intracranial aneurysms |
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| Pu Zhao-xia,You Xiang-dong,Weng Wen-chao,Wang Jian-an,Shi Jian. Aortic elastic properties and its clinical significance in intracranial aneurysms[J]. Journal of Zhejiang University. Medical sciences, 2011, 40(5): 550-554. DOI: 10.3785/j.issn.1008-9292.2011.05.015 | |
| Authors: | Pu Zhao-xia You Xiang-dong Weng Wen-chao Wang Jian-an Shi Jian |
| Affiliation: | PU Zhao-xia,YOU Xiang-dong,WENG Wen-cao,WANG Jian-an,SHI Jian(The Second Affiliated Hospital,Zhejiang University School of Medicine,Hangzhou 310009,China) |
| Abstract: | Objective: To investigate the aortic elastic properties and its clinical significance in intracranial aneurysms(IAs). Methods: One hundred and seven IAs patients(57 with hypertension) and 108 healthy subjects were recruited.The internal aortic diameters in systole and diastole were measured by the M-mode echocardiography,the aortic elasticity indexes were calculated and compared. Results: The aortic distensibility(DIS) was lower and the aortic stiffness index(SI) was higher in IAs patients than those in con... |
| Keywords: | Intracranial aneurysm/ultrasonogr Echocardiography Elasticity Aorta Hypertension |
| 本文献已被 CNKI 万方数据 PubMed 等数据库收录！ | |