This research aims to examine how plaque eccentricity influences the diagnostic accuracy of the μFR derived from a single angiographic view.
Evaluated the μFR derived from standardized angiographic projections.
Analyzed the impact of eccentric plaques on the accuracy of single-view measurements.
Eccentric plaques moderately reduced diagnostic accuracy of μFR.
Primary factor identified was the presence of asymmetric lumens.
Abstract
The diagnostic accuracy of single-view μFR, derived from standardized angiographic projections, was moderately affected by eccentric plaques, with the effect primarily attributable to asymmetric lumens.