Inter- and Intraoperator Variability in Measurement of On-Site CT-derived Fractional Flow Reserve Based on Structural and Fluid Analysis: A Comprehensive Analysis.
Kanako K KumamaruErin AngelKelsey N SommerVijay IyerMichael F WilsonNikhil AgrawalAishwarya BhardwajSharma B KattelSandra KondzielaSaurabh MalhotraChristopher ManionKatherine PogorzelskiTharmathai RamananAbhishek C SawantMary M SuplickiSameer WaheedShinichiro FujimotoUmesh C SharmaFrank J RybickiCiprian N IonitaPublished in: Radiology. Cardiothoracic imaging (2019)
Good reproducibility of CT FFR values calculated on-site on the basis of structural and fluid analysis was observed among operators of varying expertise. Face-to-face training sessions may cause less variability.© RSNA, 2019Supplemental material is available for this article.