Diagnostic Performance of Intracoronary Optical Coherence Tomography-Modulated Quantitative Flow Ratio for Assessing Coronary Stenosis

Tianxiao Xu,Wei Yu,Daixin Ding,Chunming Li,Jiayue Huang,Takashi Kubo,William Wijns,Shengxian Tu

Journal of the Society for Cardiovascular Angiography & Interventions（2023）

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摘要

•OCT-μFR is a novel computational FFR taking advantage of both angiography and OCT.•OCT-μFR is superior to angiography-based μQFR especially with suboptimal angiographic image quality or tandem lesions.•OCT-μFR has high usability with incomplete lesion coverage by OCT.

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关键词

coronary physiology,fractional flow reserve,optical coherence tomography,quantitative flow ratio

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