Highlights ■ Optical coherence tomography enables in vivo characterization of inflammatory activity within coronary plaques. ■ Thin-cap fibroatheromas demonstrate greater macrophage accumulation than non-thin-cap fibroatheromas. ■ Neovascularization is more frequent and quantitatively greater in thin-cap fibroatheromas. ■ The combined burden of macrophages and neovessels provides predictive value for plaque vulnerability. ABSTRACT Objective: The aim of the present study is to assess whether the intensity of local inflammation relates to the presence of thin-cap fibroatheromas. Methods: Retrospective, single-center study of patients […]