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Correlation of angiographic late loss with neointimal coverage of drug-eluting stent struts on follow-up optical coherence tomography.

DC FieldValueLanguage
dc.contributor.author고영국-
dc.contributor.author김병극-
dc.contributor.author김중선-
dc.contributor.author장양수-
dc.contributor.author최동훈-
dc.contributor.author홍명기-
dc.date.accessioned2014-12-19T16:55:46Z-
dc.date.available2014-12-19T16:55:46Z-
dc.date.issued2012-
dc.identifier.issn1569-5794-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/90457-
dc.description.abstractMinimal data have been published on the correlation between angiographic late loss (LL) and incomplete neointimal coverage of struts after drug-eluting stent (DES) implantation. Therefore, we evaluated the relationship between angiographic LL and the percentage of uncovered struts on follow-up optical coherence tomography (OCT) images, in all cross-sections of the lesions. From the OCT registry database, 219 lesions without restenosis after DES implantation were divided into tertiles based on angiographic LL: tertile I (LL ≤ 0.26 mm), tertile II (0.26 < LL < 0.59 mm), and tertile III (≥0.59 mm). Lesions with the percentage of uncovered struts in the highest quartile (≥75th percentile; >6.0%) were defined as highly uncovered; in an independent analysis, lesions without any uncovered strut(s) were defined as completely covered. Higher percentages of uncovered struts were observed in tertile I than in both tertile II and III (10.3 ± 12.8% vs. 4.2 ± 7.4% vs. 2.4 ± 5.1%, respectively; P < 0.001 for I vs. II and I vs. III). Angiographic LL correlated significantly with the percentage of uncovered struts on OCT (r = -0.340, P < 0.001). The best cut-off values of angiographic LL to predict highly uncovered and completely covered lesions were 0.29 mm (area under curves [AUC] = 0.723, P < 0.001) and 0.61 mm (AUC = 0.692, P < 0.001), respectively. Angiographic LL inversely and significantly correlated with the percentage of uncovered struts on OCT after DES implantation.-
dc.description.statementOfResponsibilityopen-
dc.relation.isPartOfINTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.subject.MESHAged-
dc.subject.MESHAnalysis of Variance-
dc.subject.MESHChi-Square Distribution-
dc.subject.MESHCoronary Angiography*-
dc.subject.MESHCoronary Artery Disease/diagnostic imaging-
dc.subject.MESHCoronary Artery Disease/therapy*-
dc.subject.MESHCoronary Vessels/pathology*-
dc.subject.MESHDrug-Eluting Stents*-
dc.subject.MESHFemale-
dc.subject.MESHHumans-
dc.subject.MESHMale-
dc.subject.MESHMiddle Aged-
dc.subject.MESHNeointima*-
dc.subject.MESHPercutaneous Coronary Intervention/adverse effects-
dc.subject.MESHPercutaneous Coronary Intervention/instrumentation*-
dc.subject.MESHPredictive Value of Tests-
dc.subject.MESHProsthesis Design-
dc.subject.MESHROC Curve-
dc.subject.MESHRegistries-
dc.subject.MESHRetrospective Studies-
dc.subject.MESHTime Factors-
dc.subject.MESHTomography, Optical Coherence*-
dc.subject.MESHTreatment Outcome-
dc.titleCorrelation of angiographic late loss with neointimal coverage of drug-eluting stent struts on follow-up optical coherence tomography.-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Internal Medicine (내과학)-
dc.contributor.googleauthorByeong-Keuk Kim-
dc.contributor.googleauthorJung-Sun Kim-
dc.contributor.googleauthorYoung-Guk Ko-
dc.contributor.googleauthorDonghoon Choi-
dc.contributor.googleauthorYangsoo Jang-
dc.contributor.googleauthorMyeong-Ki Hong-
dc.identifier.doi21863320-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA00127-
dc.contributor.localIdA00493-
dc.contributor.localIdA00961-
dc.contributor.localIdA03448-
dc.contributor.localIdA04053-
dc.contributor.localIdA04391-
dc.relation.journalcodeJ01094-
dc.identifier.eissn1875-8312-
dc.identifier.pmid21863320-
dc.identifier.urlhttp://link.springer.com/article/10.1007%2Fs10554-011-9944-9-
dc.subject.keywordCoronary artery disease-
dc.subject.keywordOptical coherence tomography-
dc.subject.keywordStent-
dc.contributor.alternativeNameKo, Young Guk-
dc.contributor.alternativeNameKim, Byeong Keuk-
dc.contributor.alternativeNameKim, Jung Sun-
dc.contributor.alternativeNameJang, Yang Soo-
dc.contributor.alternativeNameChoi, Dong Hoon-
dc.contributor.alternativeNameHong, Myeong Ki-
dc.contributor.affiliatedAuthorKo, Young Guk-
dc.contributor.affiliatedAuthorKim, Byeong Keuk-
dc.contributor.affiliatedAuthorKim, Jung Sun-
dc.contributor.affiliatedAuthorJang, Yang Soo-
dc.contributor.affiliatedAuthorChoi, Dong Hoon-
dc.contributor.affiliatedAuthorHong, Myeong Ki-
dc.citation.volume28-
dc.citation.number6-
dc.citation.startPage1289-
dc.citation.endPage1297-
dc.identifier.bibliographicCitationINTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING, Vol.28(6) : 1289-1297, 2012-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Internal Medicine (내과학교실) > 1. Journal Papers

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