Simultaneous occlusion of left anterior descending and left circumflex arteries by very late stent thrombosis: vascular response to drug-eluting stents assessed by intravascular ultrasound

Efficacy of Endeavor zotarolimus-eluting stent implantation for the treatment of very late stent thrombosis with late-acquired incomplete stent apposition after sirolimus-eluting stent implantation

Very late stent thrombosis (VLST) is a serious complication after percutaneous coronary intervention. However, the best therapy for VLST with late-acquired incomplete stent apposition and incomplete neointimal coverage remains unknown. In these cases, neointimal coverage was nearly complete and no late-acquired malapposition was detected at 18 months after Endeavor zotarolimus-eluting stent (ZES) implantation for the treatment of VLST with late-acquired incomplete stent apposition after sirolimus-eluting stent implantation. We presented that Endeavor ZES implantation may become an attractive therapeutic strategy for the treatment of VLST with late-acquired incomplete stent apposition and incomplete neointimal coverage.

Preventable effects of bare-metal stent on restenosis after everolimus-eluting stent deployment

This case report describes a patient who underwent implantation of a bare-metal stent (BMS) for the treatment of everolimus-eluting stent (EES) restenosis caused by chronic stent recoil, and the BMS successfully escaped from duplicate restenosis and target lesion revascularization (TLR).