Physiological assessment of coronary artery disease (CAD) has become one of the
cornerstones of decision making for myocardial revascularization, with a large body of …

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 Compared with visual angiographic assessment, pressure wire-based
physiological measurement more accurately identifies flow-limiting lesions in patients with …

Background: Quantitative flow ratio (QFR) is a novel angiography-based method for deriving
fractional flow reserve (FFR) without pressure wire or induction of hyperemia. The accuracy …

Background Quantitative flow ratio (QFR) is a novel modality for physiological lesion
assessment based on 3‐dimensional vessel reconstructions and contrast flow velocity …

Expert recommendations on the assessment of wall shear stress in human coronary arteries:
existing methodologies, technical considerations, and clinical applications | European Heart …

Objectives We aimed to evaluate the diagnostic accuracy of computation of fractional flow
reserve (FFR) from a single angiographic view in patients with intermediate coronary …

Background—Quantitative flow ratio (QFR) is a novel diagnostic modality for functional
testing of coronary artery stenosis without the use of pressure wires and induction of …

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 …

Objectives: The aim of this study was to investigate the potential role of post–percutaneous
coronary intervention (PCI) quantitative flow ratio (QFR) measurements to predict clinical …