| 高频超声对扩张型心肌病颈动脉结构和功能及其相关性的研究 |
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| 引用本文： | 杨好意,邓又斌,白姣,毕小军,向慧娟,潘敏,黎春雷.高频超声对扩张型心肌病颈动脉结构和功能及其相关性的研究[J].中国医学影像技术,2004,20(11):1702-1704. |
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| 作者姓名： | 杨好意 邓又斌 白姣 毕小军 向慧娟 潘敏 黎春雷 |
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| 作者单位： | 华中科技大学同济医学院附属同济医院超声影像科,湖北,武汉,430030 |
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| 摘 要： | 目的评价扩张型心肌病患者颈动脉弹性和内中膜复合体厚度变化及其之间的关系.方法应用高频超声检测19例扩张型心肌病患者和18例正常对照者颈动脉弹性和内中膜复合体厚度(IMT).颈动脉弹性用Ep(弹性指数)和β(僵硬度)表示.结果扩张型心肌病患者颈动脉Ep(1.78±1.04) N/m2×106]和β(25.56±13.33)显著高于正常人(0.57±0.26) N/m2×106,P<0.001;8.74±4.17,P<0.001],内中膜复合体厚度(0.95±0.12) mm]也显著大于正常人(0.76±0.12) mm,P<0.001].正常组中,IMT与Ep(r=0.62, P=0.006)和β(r=0.65, P=0.003)分别相关;扩张型心肌病组中,IMT亦与Ep(r=0.82, P<0.001)和β(r=0.80, P<0.001)分别相关.结论扩张型心肌病患者颈动脉弹性减低,内中膜复合体厚度增加.颈动脉结构和功能相关.
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| 关 键 词： | 心肌病 颈动脉弹性 内中膜厚度 高频超声检查 |
| 文章编号： | 1003-3289(2004)11-1702-03 |
| 收稿时间： | 5/1/2004 12:00:00 AM |
| 修稿时间： | 2004年5月1日 |
Evaluation of carotid arterial structure and function in patients with dilated cardiomyopathy using high-frequency ultrasonography |
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| YANG Hao-yi,DENG You-bin,BAI Jiao,BI Xiao-jun,XIANG Hui-juan,PAN Min and LI Chun-lei.Evaluation of carotid arterial structure and function in patients with dilated cardiomyopathy using high-frequency ultrasonography[J].Chinese Journal of Medical Imaging Technology,2004,20(11):1702-1704. |
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| Authors: | YANG Hao-yi DENG You-bin BAI Jiao BI Xiao-jun XIANG Hui-juan PAN Min and LI Chun-lei |
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| Institution: | Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China;Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China;Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China;Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China;Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China;Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China;Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China |
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| Abstract: | |
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| Keywords: | Cardiomyopathy Carotid arterial compliance Intimal-medial thickness High-frequency ultrasonography |
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