颈动脉内-中膜厚度与冠状动脉病变严重程度相关性研究

被引:18
作者
杨东伟
刘新叶
许富英
池豪
程晓丹
机构
[1] 郑州大学附属郑州中心医院心内科
关键词
冠心病; 颈动脉内中膜厚度; 颈动脉粥样硬化; 彩色多普勒超声; 血管造影;
D O I
暂无
中图分类号
R543.4 [颈动、静脉疾病];
学科分类号
摘要
目的探讨颈动脉内-中膜厚度(IMT)及动脉粥样硬化斑块与冠状动脉粥样硬化狭窄程度的相关性。方法对198例拟诊冠心病并行冠脉造影的患者为研究对象,根据管腔狭窄程度分为非冠心病组(50例)和冠心病组(148例);并将冠心病组分为单支病变组(48例)、双支病变组(56例)及多支病变组(44例)并进行Gensini积分。所有患者均行双侧颈动脉彩色多普勒超声检查,检测颈动脉IMT及斑块Crouse积分情况,并对冠状动脉Gensini积分行相关性分析。结果 CAD组多支病变、双支病变、单支病变亚组及对照组冠状动脉Gensini积分分别为45.06±7.27、30.83±4.50、24.83±4.94和13.75±1.74,颈动脉IMT分别为(2.13±0.32)mm、(1.68±0.14)mm、(1.12±0.13)mm和(0.93±0.17)mm,颈动脉粥样硬化斑块Crouse积分分别为2.85±1.21、1.62±0.14、1.03±0.09、0.29±0.08,组间差异有统计学意义(P<0.05)。冠心病组颈动脉IMT及粥样斑块Crouse积分与冠状动脉Gensini积分呈正相关。结论颈动脉IMT及粥样斑块与冠状动脉粥样硬化狭窄程度、范围有密切相关性。颈动脉超声检查可作为筛查CAD和评价抗动脉硬化治疗疗效的一种手段。
引用
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页码:745 / 746+749 +749
页数:3
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