Risk of Stent Stenosis after Implanting a First-Generation Drug-Eluting Stent and Drug Balloon Angioplasty / 대한내과학회지

In patients with coronary artery disease, coronary stenting with a drug-eluting stent (DES) is associated with lower rates of in-stent restenosis and re-surgery for the target lesion compared with a bare metal stent, while late stent thrombosis has emerged as a life-threatening complication in patients treated with a first-generation DES. As no treatment has been established for potentially fatal late stent thrombosis associated with a first-generation DES, we perform drug balloon angioplasty for patients with stent thrombosis and in-stent restenosis associated with DES. Here, we reported the cases with normal coronary artery flow after a 2-year follow-up.