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논문 리스트

2011
Very late stent thrombosis due to neointimal rupture after paclitaxel-eluting stent Implantation. Very late stent thrombosis due to neointimal rupture after paclitaxel-eluting stent Implantation.
대한심장학회
안영근, 홍영준 외 3명
논문정보
Publisher
Korean Circulation Journal
Issue Date
2011-12-01
Keywords
-
Citation
-
Source
-
Journal Title
-
Volume
41
Number
12
Start Page
754
End Page
758
DOI
ISSN
17385520
Abstract
We report our experience of very late stent thrombosis (VLST) in a young male patient who underwent implantation of two paclitaxel-eluting stents (PES) six years ago. The patient was compliant with standard dual antiplatelet therapy, but he presented with acute myocardial infarction which was associated with VLST. Intravascular ultrasound showed neointimal rupture with thrombus within the PES implanted in the right coronary artery. The lesion was successfully treated with balloon angioplasty without complications, however he was found to be hyporesponsive to clopidogrel when tested for adenosine diphosphate-induced platelet aggregation. The patient was discharged after uneventful recovery with triple anti-platelet therapy using aspirin, clopidogrel and cilostazol. To the best of our knowledge, a time interval of 2,223 days is the longest reported time interval between PES deployment and VLST occurrence. VLST may indeed occur in clinically stable patients, as multiple factors can influence the pathological mechanisms of VLST.

저자 정보

이름 소속
안영근 의학과
홍영준 의학과