Reproducibility of quantitative flow ratio: An inter-core laboratory variability study

Chang, YX; Chen, LW; Westra, J; Sun, ZW; Guan, CD; Zhang, YM; Ding, DX; Xu, B; Tu, SX

Tu, SX (corresponding author), Shanghai Jiao Tong Univ, Med X Res Inst, 1954 Huashan Rd, Shanghai 200030, Peoples R China.

CARDIOLOGY JOURNAL, 2020; 27 (3): 230


Background: Quantitative flow ratio (QFR) is a novel approach to derive fractional flow reserve (FFR) from coronary angiography. This study sought to ......

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