基于CCTA的血流储备分数临床应用进展 |
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引用本文: | 李诗航,张晓琴. 基于CCTA的血流储备分数临床应用进展[J]. CT理论与应用研究, 2023, 32(2): 279-284. DOI: 10.15953/j.ctta.2022.037 |
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作者姓名: | 李诗航 张晓琴 |
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作者单位: | 1.内蒙古医科大学, 呼和浩特010110 |
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摘 要: | 近年来基于冠状动脉CT血管成像衍生的无创血流储备分数(FFRCT)是心血管成像的一项重大进步,血流储备分数能够识别病变特异性缺血,并为血运重建的临床决策提供信息,充当有创性冠状动脉造影(ICA)的把关人。本文旨在综述FFRCT的研究进展,并简要探讨存在的局限性。
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关 键 词: | 机器学习 冠状动脉疾病 血流储备分数 计算流体动力学 |
收稿时间: | 2022-03-02 |
Progress in the Clinical Application of Fractional Flow Reserve Based on Coronary CT Angiography |
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Affiliation: | 1.Inner Mongolia Medical University, Huhhot 010110, China2.Inner Mongolia People's Hospital, Huhhot 010017, China |
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Abstract: | Noninvasive coronary fractional flow reserve derived from CT angiography (FFRCT) is a major advance within cardiovascular imaging in recent years. It can identify pathology-specific ischemia and provide information for clinical decisions on revascularization, serving as a gatekeeper for invasive coronary angiography.This paper reviews the research progress of FFRCT and briefly discusses its limitations. |
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