在患有慢性冠状动脉综合征的患者中,胸前大动脉化和复杂的大动脉板
Kana Hojo1,2, Kenichiro Otsuka2, Hiroki Yamaura2
1Department of Cardiovascular Medicine, Kashibaseiki Hospital.
International heart journal
|December 1, 2024
概括
胸前大动脉化 (TAC) 评分有助于检测慢性冠状动脉综合征 (CCS) 患者的复杂大动脉板 (AAP). 较高的TAC得分和复杂的AAP预测主要的心血管不良事件.
科学领域:
- 心血管成像 - 心血管成像
- 动脉样硬化研究 动脉样硬化研究
- 诊断生物标志物 诊断生物标志物
背景情况:
- 大动脉板 (AAP) 形态与动脉样硬化心血管疾病有关.
- 慢性冠状动脉综合征 (CCS) 患者需要更好的风险分层.
- 胸前大动脉化 (TAC) 评分在AAP检测和预后中的作用尚未得到充分探索.
研究的目的:
- 评估TAC评分的诊断价值,以检测CCS患者的AAP和复杂大AAP.
- 评估TAC在预测CCS患者主要心血管不良事件 (MACE) 的预后意义.
主要方法:
- 对412名经过冠状动脉计算机断层扫描血管造影的有症状的CCS患者进行了回顾性分析.
- 同时评估大动脉形板 (AAP) 形态和胸前大动脉化 (TAC) 评分.
- 使用了接收器操作曲线 (ROC) 分析和多变量后勤/Cox回归模型.
主要成果:
- 在TAC得分独立预测复杂的大AAP (OR,1.46;P=0.0074).
- 将TAC评分添加到临床参数中,显著提高了复杂大AAP的诊断准确性 (AUC为0.751比0.707).
- 增加的TAC (≥432.4) 和复杂的大AAP独立预测MACE (HR分别为4.312和3.108).
结论:
- TAC评分是诊断CCS患者复杂大AAP的一个有价值的工具.
- TAC分数和AAP形态是MACE的独立预测因素.
- 结合老年,TAC分数和阻塞性冠状动脉疾病 (CAD),可以更好地检测复杂的大型冠状动脉病.
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