血压变异性联合颈动脉阻力指数与缺血性脑卒中患者颈动脉易损斑块的关系研究  

Relationship between blood pressure variability and carotid artery resistance index and vulnerable carotid artery plaque in patients with ischemic stroke

作　　者：马静 侯倩[2] MA Jing;HOU Qian(Graduate School of Qinghai University,Xining 810000,China;Department of Neurology,Qinghai Provincial People's Hospital,Xining 810000,China)

机构地区：[1]青海大学研究生院,西宁810000 [2]青海省人民医院神经内科,西宁810000

出　　处：《医药论坛杂志》2024年第21期2348-2352,F0003,共6页Journal of Medical Forum

摘　　要：尽管现在对缺血性脑卒中的研究更加深入,但全球脑卒中的死亡仍高达每年550万例。血压变异性的变化和颈动脉病变息息相关,长期高血压的波动将会引起血流动力学的改变,而颈动脉阻力指数不仅为血流动力学的一项指标,也与动脉粥样硬化及脑卒中显著相关;但两者与颈动脉斑块脆弱性的关联仍然未知。因此,本文探究在缺血性脑卒中患者中短期血压变异性及颈动脉阻力指数与颈动脉斑块脆弱性之间的关联,更加了解在缺血性脑卒中易损斑块的危险因素,从而有助于预防脑血管病事件的发生。Although ischemic stroke is now better studied,worldwide stroke deaths are still as high as 5.5 million per year.Blood pressure variability is closely related to carotid artery disease,and long-term blood pressure fluctuation will cause hemodynamic changes,and carotid artery resistance index is not only an indicator of hemodynamics,but also significantly related to atherosclerosis and stroke.However,their association with carotid plaque vulnerability remains unknown.Therefore,this paper explores the correlation between short-term blood pressure variability,carotid artery resistance index and vulnerability of carotid artery plaques in patients with ischemic stroke,so as to better understand the risk factors of vulnerable plaques in ischemic stroke,thereby contributing to the prevention of cerebrovascular disease events.

关 键 词：缺血性脑卒中 血压变异性 颈动脉阻力指数 斑块易损性 

分 类 号：R743.3[医药卫生—神经病学与精神病学]