Ischemic Myocardial Burden Subtended by Computed Tomography Derived Fractional Flow Reserve (APPROACHFFRCT) An Exploratory Analysis on Diagnostic Performance.
Fractional flow reserve derived from coronary computed tomography angiography (FFRCT) is an emerging noninvasive modality that accurately identifies ischemic vessels [1][1] although recent evidence suggests that gray zone FFRCT values between 0.70 to 0.80 are associated with only modest
JACC. Cardiovascular imaging