Invasive fractional flow reserve (FFR) measured by a pressure wire is a reference standard
for evaluating functional stenosis in coronary artery disease. Coronary computed …

Context Coronary computed tomographic (CT) angiography is a noninvasive anatomic test
for diagnosis of coronary stenosis that does not determine whether a stenosis causes …

Coronary artery disease causes significant morbidity and mortality worldwide. Invasive
coronary angiography (ICA) is currently the reference standard investigation. Fractional flow …

The aim of this study was to evaluate a new analytical method for calculating non-invasive
fractional flow reserve (FFRAM) to diagnose ischemic coronary lesions. Patients with …

Noninvasive fractional flow reserve (FFR) from coronary computed tomography angiography
(cCTA) correlates well with invasive FFR and substantially improves the detection of …

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

Despite the clinical importance of ischemia evaluation, obtaining fractional flow reserve
(FFR) value has, heretofore, only been available during invasive cardiac catheterization …

Background Fractional flow reserve (FFR) is the ratio of blood pressure measured distal to a
stenosis and pressure proximal to a stenosis. FFR can be estimated noninvasively using …

Purpose Invasive fractional flow reserve (FFR), the reference standard for identifying
significant coronary artery disease (CAD), can be estimated non-invasively by computed …

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 …