Background The role of change in fractional flow reserve derived from CT (FFR CT) across
coronary stenoses (ΔFFR CT) in guiding downstream testing in patients with stable coronary …

Invasive fractional flow reserve (FFR) is the gold standard to assess the functional coronary
stenosis. The non-invasive assessment of diameter stenosis (DS) using coronary computed …

BACKGROUND Fractional flow reserve (FFR) is the invasive gold standard for evaluating
coronary arterial stenosis. However, there have been a few non-invasive methods such as …

Purpose of review Fractional flow reserve (FFR) effectively identifies coronary stenoses that
are safe to be managed medically. The advent of non-invasive FFR using computed …

Background Non-invasive fractional flow reserve derived from computed tomography
(FFRCT) has demonstrated high diagnostic accuracy for detecting hemodynamically …

Background Recent studies of lesion-specific ischemia suggest that measuring fractional
flow reserve by coronary computed tomography angiography (FFR CT) from the distal vessel …

We read with considerable interest a recent series of papers on clinical use of computed
tomography–fractional flow reserve (CT-FFR) as a standalone method for evaluation of …

Introduction: Fractional flow reserve (FFR) is an objective physiological index utilized in
coronary angiography. It expresses the blood flow in the presence of a coronary artery …

BACKGROUND: Fractional flow reserve calculated from coronary CT (FFRCT) is a novel
method for determining lesion-specific ischemia. OBJECTIVE: To assess the effect of CT …

Fractional flow reserve (FFR) at the time of invasive coronary angiography is the current gold
standard for determination of ischemia. Coronary CT angiography (coronary CTA) has …