TCT-596 In-Stent Neoatherosclerosis and Tissue Characteristics of Restenotic Lesions Following Implantation of Second Generation Drug-Eluting Stents in Unrestricted Coronary Lesions: Optical Frequency Domain Imaging study

Differences in stent platform, polymer coatings, and antirestenotic drugs among the current in use second-generation drug-eluting stents (G2-DESs) may induce significant variations in neointimal response and vascular healing, which may impact the prevalence of neoatherosclerosis (NA) and