$Invasive physiologic assessment of coronary artery stenosis by resting full-cycle ratio and fractional flow reserve: a prospective observational study$

Invasive physiologic assessment of coronary artery stenosis by resting full-cycle ratio and fractional flow reserve: a prospective observational study

Abstract Resting full-cycle ratio (RFR), an alternative to fractional flow reserve (FFR) for evaluating intermediate coronary artery stenosis, helps reduce patients’ time, cost, and discomfort. However, the validation data for RFR and FFR are lacking. We aimed to assess the diagnostic accuracy of RF...

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Bibliographic Details
Main Authors:	Oh-Hyun Lee, Ji Woong Roh, Yongcheol Kim, Seok-Jae Heo, Eui Im, Deok-Kyu Cho
Format:	Article
Language:	English
Published:	Nature Portfolio 2023-09-01
Series:	Scientific Reports
Online Access:	https://doi.org/10.1038/s41598-023-43082-1

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