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Relationship between stent malapposition and incomplete neointimal coverage after drug-eluting stent implantation.

DC FieldValueLanguage
dc.contributor.author고영국-
dc.contributor.author김병극-
dc.contributor.author김중선-
dc.contributor.author신동호-
dc.contributor.author장양수-
dc.contributor.author최동훈-
dc.contributor.author홍명기-
dc.date.accessioned2014-12-19T17:08:45Z-
dc.date.available2014-12-19T17:08:45Z-
dc.date.issued2012-
dc.identifier.issn0896-4327-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/90861-
dc.description.abstractBACKGROUND: Using optical coherence tomography (OCT), we evaluated the relationship between malapposed and uncovered struts following implantation of drug-eluting stents (DESs). METHODS: A total of 271 patients with 306 lesions who underwent DES implantation and follow-up OCT were included in the study. The lesions were grouped based on the presence of malapposition and then by the median value of the percentage of malapposed struts (1.3%) to produce 3 groups: lesions without malapposition (group I, n = 232) and those with percentage of malapposed struts <1.3% (group II, n = 37) or ≥1.3% (group III, n = 37). Percentages of malapposed and uncovered struts were calculated as percent ratio of malapposed or uncovered to total struts in the defined cross-sections, respectively. We compared percentage of uncovered struts in all analyzable struts and in the residual struts without malapposed segments among the 3 groups. RESULTS: Group III showed a significantly larger percentage of uncovered struts among all the struts (group I, 3.7 ± 6.4 vs. II, 5.5 ± 5.6 vs. III, 17.6 ± 15.9%, P < 0.001) and among residual struts without malapposed segments (3.7 ± 6.4 vs. 5.2 ± 5.7 vs. 15.0 ± 14.4%, respectively, P < 0.001). There was a significant correlation between malapposed and uncovered struts in group III (r = 0.393, P = 0.016), but not in group II (r =-0.007, P = 0.965) among residual struts without malapposed segments. CONCLUSION: The percentage of uncovered DES struts was quite different depending on the presence and extent of malapposed struts.-
dc.description.statementOfResponsibilityopen-
dc.relation.isPartOfJOURNAL OF INTERVENTIONAL CARDIOLOGY-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
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*/adverse effects-
dc.subject.MESHFemale-
dc.subject.MESHFollow-Up Studies-
dc.subject.MESHHumans-
dc.subject.MESHMale-
dc.subject.MESHMedical Errors-
dc.subject.MESHNeointima*/diagnostic imaging-
dc.subject.MESHStents-
dc.subject.MESHTomography, Optical Coherence/methods*-
dc.subject.MESHTreatment Outcome-
dc.titleRelationship between stent malapposition and incomplete neointimal coverage after drug-eluting stent implantation.-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Internal Medicine (내과학)-
dc.contributor.googleauthorBYEONG-KEUK KIM-
dc.contributor.googleauthorMYEONG-KI HONG-
dc.contributor.googleauthorDONG-HO SHIN-
dc.contributor.googleauthorJUNG-SUN KIM-
dc.contributor.googleauthorYOUNG-GUK KO-
dc.contributor.googleauthorDONGHOON CHOI-
dc.contributor.googleauthorYANGSOO JANG-
dc.identifier.doi22372890-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA00127-
dc.contributor.localIdA00493-
dc.contributor.localIdA00961-
dc.contributor.localIdA02097-
dc.contributor.localIdA03448-
dc.contributor.localIdA04053-
dc.contributor.localIdA04391-
dc.relation.journalcodeJ01465-
dc.identifier.eissn1540-8183-
dc.identifier.pmid22372890-
dc.identifier.urlhttp://onlinelibrary.wiley.com/doi/10.1111/j.1540-8183.2011.00706.x/abstract-
dc.subject.keywordCoronary Angiography-
dc.subject.keywordCoronary Artery Disease/diagnostic imaging-
dc.subject.keywordCoronary Artery Disease/therapy*-
dc.subject.keywordCoronary Vessels/pathology*-
dc.subject.keywordDrug-Eluting Stents*/adverse effects-
dc.subject.keywordFemale-
dc.subject.keywordFollow-Up Studies-
dc.subject.keywordHumans-
dc.subject.keywordMale-
dc.subject.keywordMedical Errors-
dc.subject.keywordNeointima*/diagnostic imaging-
dc.subject.keywordStents-
dc.subject.keywordTomography, Optical Coherence/methods*-
dc.subject.keywordTreatment Outcome-
dc.contributor.alternativeNameKo, Young Guk-
dc.contributor.alternativeNameKim, Byeong Keuk-
dc.contributor.alternativeNameKim, Jung Sun-
dc.contributor.alternativeNameShin, Dong Ho-
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.affiliatedAuthorShin, Dong Ho-
dc.contributor.affiliatedAuthorJang, Yang Soo-
dc.contributor.affiliatedAuthorChoi, Dong Hoon-
dc.contributor.affiliatedAuthorHong, Myeong Ki-
dc.citation.volume25-
dc.citation.number3-
dc.citation.startPage270-
dc.citation.endPage277-
dc.identifier.bibliographicCitationJOURNAL OF INTERVENTIONAL CARDIOLOGY, Vol.25(3) : 270-277, 2012-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Internal Medicine (내과학교실) > 1. Journal Papers

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