心脏代谢指数和心动脉内膜-介质厚度之间的关联在缺乏性中风患者中
Yong Zou1,2, Bei-Lin Luo2,3, Qing-Wei Yang2,3
1Department of Ultrasound, Zhongshan Hospital of Xiamen University, Xiamen, Fujian Province, China.
The Journal of craniofacial surgery
|November 26, 2025
概括
心脏代谢指数 (CMI) 与动脉内膜-介质厚度 (cIMT) 进展的增加有关,这些病例发生在性中风 (LS) 患者中. 在这个人群中,CMI可能有助于预测心血管病变的风险.
科学领域:
- 心脏病学 心脏病学
- 神经学 神经学
- 血管医学 血管医学
背景情况:
- 缺口性中风 (LS) 是一种常见的缺血性中风.
- Carotid intima-media 厚度 (cIMT) 是亚临床动脉样硬化的标志物.
- 心脏代谢指数 (CMI) 是一种反映代谢和心血管风险的新型标记.
研究的目的:
- 在被诊断为LS的患者中调查CMI和cIMT之间的关联.
- 为了确定CMI是否可以预测LS患者动脉动脉样硬化的进展.
主要方法:
- 155名LS患者的回顾性分析,这些患者接受了动脉超声扫描.
- 患者被分为正常cIMT,cIMT加厚和斑块组.
- 计算的CMI与cIMT的严重程度和进展相关,并根据心血管风险因素进行调整.
主要成果:
- 在患有cIMT加厚和斑块的患者中观察到高CMI水平.
- CMI显示出与cIMT进展的显著正相关性 (β=0.13,P<0.001),独立于其他危险因素.
- 最高CMI四分位数增加了cIMT进展的风险 (β=0.27,P=0.02);CMI显示出预测值 (AUC=0.706).
结论:
- 在LS患者中,CMI与cIMT进展独立相关.
- CMI可以作为一个有价值的指标来评估LS. carotid病变的风险.
- 这些发现支持CMI在早期查和LS患者的干预策略中的潜在作用.
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