Objectives This study sought to assess the diagnostic performance of FFRangio (CathWorks,
Kfar Saba, Israel), an angiogram-derived fractional flow reserve (FFR) technology …

Background—Fractional flow reserve (FFR), an index of the hemodynamic severity of
coronary stenoses, is derived from invasive measurements and requires a pressure …

Background: Measuring fractional flow reserve (FFR) with a pressure wire remains
underutilized because of the invasiveness of guide wire placement or the need for a …

Abstract Purpose of Review Three-dimensional quantitative coronary angiography-based
methods of fractional flow reserve (FFR) derivation have emerged as an appealing …

Background: A new method for calculating fraction flow reserve (FFR) without pressure-wire
(angiography-derived FFR) based on invasive coronary angiography (ICA) images can be …

Aims Pressure-wire assessment of coronary stenosis is considered the invasive reference
standard for detection of ischaemia-generating lesions. Recently, methods to estimate the …

Background Non-invasive fractional flow reserve (FFR) has been increasingly used in the
clinical workflow to assist clinical decision-making for percutaneous coronary intervention …

Revascularization of ischemia‐producing coronary lesions is widely used in the
management of coronary artery disease. However, some coronary lesions appear significant …

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 …

Fractional flow reserve (FFR) is an invasive procedure used during coronary angiography to
determine the functional significance of coronary stenoses. Its use is particularly helpful in …