Fractional flow reserve (FFR) derived from coronary computed tomography angiography
(CTA) is a new technique for the diagnosis of ischemic coronary artery stenoses. The aim of …

Background Recently several publications described the diagnostic value of coronary CT
angiography (coronary CTA) derived fractional flow reserve (CTA-FFR). For a recently …

Purpose To validate an on-site algorithm for computation of fractional flow reserve (FFR)
from coronary computed tomographic (CT) angiography data against invasively measured …

Background Fractional flow reserve (FFR) is the standard of reference for assessing the
hemodynamic significance of coronary stenoses in patients with stable coronary artery …

Objectives: The goal of this study was to compare the diagnostic performance of coronary
computed tomography angiography (CTA) versus quantitative coronary angiography (QCA) …

Background The significance of a coronary stenosis can be determined by measuring the
fractional flow reserve (FFR) during invasive coronary angiography. Recently, methods have …

Objectives: In the United States, the real-world feasibility and outcome of using fractional
flow reserve from coronary computed tomography angiography (FFRCT) is unknown. We …

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 …

Background Fractional flow reserve (FFR)-derived from computed tomography angiography
(CTA; FFRCT) and invasive FFR (FFRINV) are used to assess the need for invasive …

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 …