在第一次急性缺血性中风患者中预测无症状冠状动脉疾病:一个横截面研究
Chen Wang1,2, Chong Zheng1,2, Jie Bao1,2
1Department of Radiology and Nuclear Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China.
Quantitative imaging in medicine and surgery
|March 28, 2024
概括
性大动脉板 (AAP) 是无症状冠状动脉疾病 (CAD) 的强有力的预测因子,患者有史以来第一次急性缺血性中风 (AIS). 这一发现有助于在中风患者中早期发现和改善心血管风险的管理.
科学领域:
- 心脏病学 心脏病学
- 神经学 神经学
- 放射学 放射学是一门学科.
背景情况:
- 无症状冠状动脉疾病 (CAD) 在首次急性缺血性中风 (AIS) 患者中很常见,并且与不良结果有关.
- 在AIS患者中早期发现CAD可以优化临床管理并改善患者的预后.
- 大动脉板 (AAP) 是系统性动脉样硬化的潜在早期指标.
研究的目的:
- 研究通过计算机断层扫描血管学 (CTA) 检测到的大动脉板 (AAP) 的作用,作为首次AIS患者无症状CAD的早期预测因素.
- 在AIS患者中确定与无症状CAD相关的风险因素.
- 为了比较AAP的预测值与无症状CAD的宫脑动脉样硬化特征.
主要方法:
- 一项横截面研究包括了182名因大动脉动脉样硬化而首次出现AIS的患者.
- 冠状动脉和宫大脑CTA用于评估大动脉,宫大脑和冠状动脉中的动脉样硬化.
- 多变量逻辑回归确定了无症状CAD的独立风险因素,包括AAP特征.
主要成果:
- 46.2%的AIS患者患有无症状的CAD.
- 增加的AAP厚度,严重的AAP,混合的AAP和性AAP独立地与无症状的CAD相关.
- 性AAP是无症状CAD的更有价值的预测因素,而不是宫脑动脉硬化特征.
结论:
- 性大动脉板 (AAP) 与无症状冠状动脉疾病 (CAD) 在经历第一次急性缺血性中风 (AIS) 的患者中显著相关.
- 性AAP作为早期的全身性动脉样硬化标志物,与宫脑动脉样硬化特征相比,在AIS患者中提供无症状CAD的更高预测价值.
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