Coated Guidewire Boosts Intravascular Assessment Accuracy . MUNICH, April 26, 2023 — Cardiologists use intravascular near-infrared fluorescence (NIRF) imaging with intravascular ultrasound (IVUS) and other imaging modalities to examine blood vessels and assess cardiovascular health. Although NIRF and IVUS, used in tandem, provide a powerful technique for detecting conditions such as plaque buildup in arteries, variable attenuation of blood inside vessels can interfere with...