Optical coherence tomographic insights of very late stent thrombosis of a second-generation drug-eluting stent: a case report.

Background: Very-very late stent thrombosis (VVLST) occurring more than 5 years after implantation of drug-eluting stent (DES) is extremely rare, being restricted to few case reports. Mainly described with first-generation stents, this life-threatening complication has not been described with later-generation stents. We describe the first case of VVLST occurring 3309 days (>9 years) after implantation of second-generation DES.