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血流储备分数(FFR)是一个易于在心内科导管室获得的指标,用于指导PCI策略。使用FFR能有明确有临床意义的冠脉狭窄,并在如临界病变、连续病变、左主干病变及多支血管病变中指导介入干预策略。FFR的临床普及,能够避免非必要的介入干预,提高成本效益及患者预后。目前,除了传统的FFR,更新型的非侵入性检测技术--FFRCT的探索,能够更好的让患者获益。本文将从FFR的临床应用现状和FFR的新进展两方面综述该临床检测技术。
The Fractional Flow Reserve (FFR) is an indicator that is readily available in the cardiology department to guide the PCI strategy. The use of FFR can have clinically significant coronary artery stenosis and guide interventional strategies in areas such as borderline, continuous, left main, and multivessel disease. FFR clinical coverage, to avoid unnecessary interventional intervention, improve cost-effectiveness and patient prognosis. At present, in addition to the traditional FFR, an updated non-invasive detection technology - FFRCT exploration, can better benefit patients. This article reviews the clinical testing techniques from both the clinical application of FFR and the new advances in FFR.