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基于量化流量比率的功能SYNTAX得分的预测作用

Dimitrios Terentes-Printzios¹, Konstantia-Paraskevi Gkini¹, Dimitrios Oikonomou¹

¹First Department of Cardiology, Hippokration Hospital, Medical School, National and Kapodistrian University of Athens, 114 Vasilissis Sofias St., 11527 Athens, Greece.

|November 27, 2024

概括

皮肤冠状动脉干预与神经和心脏手术 (FSSQFR) 之间的功能协同得分有效预测心血管不良事件. 由FSSQFR归类为高风险的患者经历的事件数量显著增加,突出了其临床实用性.

科学领域:

心血管医学心血管医学
干预心脏病学干预心脏病学
医学成像分析医学成像分析

背景情况:

皮肤冠状动脉干预与神经和心脏手术 (SYNTAX) 之间的协同作用得分 (SS) 传统上评估冠状动脉损伤的复杂性.
整合生理学数据与解剖学评估对于全面的风险分层至关重要.

研究的目的:

评估基于定量流量比率 (QFR) 的功能SYNTAX得分 (FSSQFR) 对心血管不良结果的预测值.
评估FSSQFR对患者风险分层的影响,与传统的SS相比.

主要方法:

在410名连续接受冠状动脉血管造影的患者中进行了离线FSSQFR计算.
根据FSSQFR的三位数,患者被分为低风险,中等风险和高风险组.
主要终点是所有死因,心肌梗塞,缺血驱动的重血管化,心力衰竭住院治疗和危及生命的节律失常的综合结合.

主要成果:

FSSQFR对11%的研究受试者重新分类了风险类别.
平均随访时间为30.2个月后,发生了85起初级复合事件.
与低风险组相比,高风险FSSQFR组患者的初级复合结局发生率明显高 (HR: 1.95,p=0.016).

结论:

FSSQFR提供了宝贵的预后信息,不仅仅是解剖评估.
根据FSSQFR的高风险分层与重大心血管不良事件的显著增加率有关.
在接受血管造影的冠状动脉疾病患者中,FSSQFR可能会改善风险分层.

关键词:

这是一个FSSQFRFR.在QFR中,QFR是QFR.语法组合语法组合语法组合冠状动脉动脉图 (Coronary Angiography) 是一种冠状动脉动脉图.死亡率死亡率预后预后预后

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