首都医科大学学报 ›› 2007, Vol. 28 ›› Issue (1): 101-103.

• 临床研究 • 上一篇    下一篇

高血压病患者脉搏波速度与动态脉压的相关性研究

谭静, 华琦, 郉绣荣, 闻静   

  1. 首都医科大学宣武医院心内科
  • 收稿日期:2005-02-21 修回日期:1900-01-01 出版日期:2007-02-24 发布日期:2007-02-24
  • 通讯作者: 华琦

Association between Pulse Wave Velocity and Ambulatory Pulse Pressure in Patients with Essential Hypertension

Tan Jing, Hua Qi, Xing Xiurong, Wen Jing   

  1. Department of Cardiology, Xuanwu Hospital, Capital Medical University
  • Received:2005-02-21 Revised:1900-01-01 Online:2007-02-24 Published:2007-02-24

摘要: 目的 探讨高血压病患者脉搏波速度与动态脉压的相关性。方法 根据24h平均脉压水平将224例高血压病患者分为3组,对其进行脉搏波速度检测。结果 颈-股动脉脉搏波速度(CFPWV)随24h平均脉压升高而升高,颈-桡动脉脉搏波速度(CRPWV)组间差异无统计学意义。CFPWV与诊室脉压(r=0.251,P<0.001)、白昼脉压(r=0.341,P<0.001)、夜间脉压(r=0.301,P<0.001)及24h平均脉压(r=0.338,P<0.001)均呈显著正相关,CRPWV与脉压无显著的相关关系。结论 高血压病患者CFPWV与动态脉压密切相关。

关键词: 脉搏波速度, 动态脉压, 高血压

Abstract: Objective To explore the association between pulse wave velocity and ambulatory pulse pressure in patients with essential hypertension. Methods 224 patients with essential hypertension were enrolled and divided into 3 groups based on the levels of 24 h mean pulse pressure. Carotid-femoral PWV(CFPWV) and carotid-radial PWV(CRPWV) were measured by automatic pulse wave velocity measuring system. Results CFPWV increased with 24 h mean pulse pressure(P﹤0.001), whereas CRPWV did not change significantly. CFPWV was positively and significantly correlated with clinic pulse pressure(r=0.251, P﹤0.001), daytime pulse pressure(r=0.341, P﹤0.001), nighttime pulse pressure(r=0.301, P﹤0.001)and 24 h mean pulse pressure(r=0.338, P﹤0.001). Such relationships were not found with CRPWV. Conclusion CFPWV but not CRPWV closely correlate with ambulatory pulse pressure.

Key words: pulse wave velocity, ambulatory pulse pressure, hypertension

中图分类号: