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The relationship between arterial blood pressure and carotid atherosclerosis
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- Author:
- No author available
- Journal Title:
- CHINA MEDICINE
- Issue:
- 3
- DOI:
- 10.3760/cma.j.issn.1673-4777.2007.03.004
- Key Word:
- 冠状动脉粥样硬化;颈总动脉;血压;动脉弹性
Abstract： 目的 将临床常用的血压测定和外周动脉超声技术相结合,研究颈动脉粥样硬化与动脉血压的相关性.方法 对所有入选病例行颈动脉超声检查,并根据颈总动脉内-中膜厚度(IMT)分为正常对照组(IMT＜0.10 mm)和颈动脉斑块组(IMT≥0.10 mm).并测量血压、血糖、血脂、身高和体重.结果 颈动脉斑块组与正常对照组比较,反映动脉弹性的脉压(PP)、脉压指数(PI)、平均管壁张力(CWS)差异有显著性(P＜0.01);反映早期动脉粥样硬化的IMT与CWS及收缩压的相关程度最高(标准回归系数为-0.668和0.256).结论 粥样硬化病变可致动脉弹性下降;早期动脉粥样硬化与中央动脉弹性下降有关.
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