Cited 3 times in
Impact of Coronary Plaque Characteristics on Late Stent Malapposition after Drug-Eluting Stent Implantation
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 홍명기 | - |
dc.contributor.author | 고영국 | - |
dc.contributor.author | 김병극 | - |
dc.contributor.author | 김중선 | - |
dc.contributor.author | 신동호 | - |
dc.contributor.author | 장양수 | - |
dc.contributor.author | 최동훈 | - |
dc.date.accessioned | 2016-02-04T11:54:59Z | - |
dc.date.available | 2016-02-04T11:54:59Z | - |
dc.date.issued | 2015 | - |
dc.identifier.issn | 0513-5796 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/141482 | - |
dc.description.abstract | PURPOSE: To evaluate the impact of pre-procedural coronary plaque composition assessed by virtual histology intravascular ultrasound (VH-IVUS) on late stent malapposition assessed by optical coherence tomography (OCT) following drug-eluting stent (DES) implantation. MATERIALS AND METHODS: The study population consisted of 121 patients (121 lesions) who underwent both pre-procedural VH-IVUS and follow-up OCT after DES implantation. The association between pre-procedural plaque composition [necrotic core (NC), dense calcium (DC), fibrotic (FT), and fibro-fatty (FF) volumes] assessed by VH-IVUS and late stent malapposition (percent malapposed struts) or strut coverage (percent uncovered struts) assessed by follow-up OCT was evaluated. RESULTS: Pre-procedural absolute total NC, DC, FT, and FF plaque volumes were 22.9±19.0, 7.9±9.6, 63.8±33.8, and 16.5±12.4 mm³, respectively. At 6.3±3.1 months post-intervention, percent malapposed and uncovered struts were 0.8±2.5% and 15.3±16.7%, respectively. Pre-procedural absolute total NC and DC plaque volumes were positively correlated with percent malapposed struts (r=0.44, p<0.001 and r=0.45, p<0.001, respectively), while pre-procedural absolute total FT plaque volume was weakly associated with percent malapposed struts (r=0.220, p=0.015). Pre-procedural absolute total DC plaque volume was the only independent predictor of late stent malapposition on multivariate analysis (β=1.12, p=0.002). There were no significant correlations between pre-intervention plaque composition and percent uncovered struts. CONCLUSION: Pre-procedural plaque composition was associated with late stent malapposition but not strut coverage after DES implantation. Larger pre-procedural absolute total DC plaque volumes were associated with greater late stent malapposition. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 1538~1544 | - |
dc.relation.isPartOf | YONSEI MEDICAL JOURNAL | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | Aged | - |
dc.subject.MESH | Coronary Artery Disease/diagnostic imaging | - |
dc.subject.MESH | Coronary Artery Disease/therapy* | - |
dc.subject.MESH | Coronary Vessels/diagnostic imaging* | - |
dc.subject.MESH | Drug-Eluting Stents* | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Middle Aged | - |
dc.subject.MESH | Prosthesis Failure* | - |
dc.subject.MESH | Time Factors | - |
dc.subject.MESH | Tomography, Optical Coherence/methods* | - |
dc.subject.MESH | Ultrasonography, Interventional* | - |
dc.title | Impact of Coronary Plaque Characteristics on Late Stent Malapposition after Drug-Eluting Stent Implantation | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Internal Medicine (내과학) | - |
dc.contributor.googleauthor | Sung-Jin Hong | - |
dc.contributor.googleauthor | Byeong-Keuk Kim | - |
dc.contributor.googleauthor | Dong-Ho Shin | - |
dc.contributor.googleauthor | Jung-Sun Kim | - |
dc.contributor.googleauthor | Young-Guk Ko | - |
dc.contributor.googleauthor | Donghoon Choi | - |
dc.contributor.googleauthor | Yangsoo Jang | - |
dc.contributor.googleauthor | Myeong-Ki Hong | - |
dc.identifier.doi | 10.3349/ymj.2015.56.6.1538 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A04391 | - |
dc.contributor.localId | A00127 | - |
dc.contributor.localId | A00493 | - |
dc.contributor.localId | A00961 | - |
dc.contributor.localId | A02097 | - |
dc.contributor.localId | A03448 | - |
dc.contributor.localId | A04053 | - |
dc.relation.journalcode | J02813 | - |
dc.identifier.eissn | 1976-2437 | - |
dc.identifier.pmid | 26446634 | - |
dc.subject.keyword | Drug-eluting stent | - |
dc.subject.keyword | intravascular ultrasound | - |
dc.subject.keyword | optical coherence tomography | - |
dc.contributor.alternativeName | Hong, Myeong Ki | - |
dc.contributor.alternativeName | Ko, Young Guk | - |
dc.contributor.alternativeName | Kim, Byeong Keuk | - |
dc.contributor.alternativeName | Kim, Jung Sun | - |
dc.contributor.alternativeName | Shin, Dong Ho | - |
dc.contributor.alternativeName | Jang, Yang Soo | - |
dc.contributor.alternativeName | Choi, Dong Hoon | - |
dc.contributor.affiliatedAuthor | Hong, Myeong Ki | - |
dc.contributor.affiliatedAuthor | Ko, Young Guk | - |
dc.contributor.affiliatedAuthor | Kim, Byeong Keuk | - |
dc.contributor.affiliatedAuthor | Kim, Jung Sun | - |
dc.contributor.affiliatedAuthor | Shin, Dong Ho | - |
dc.contributor.affiliatedAuthor | Jang, Yang Soo | - |
dc.contributor.affiliatedAuthor | Choi, Dong Hoon | - |
dc.rights.accessRights | free | - |
dc.citation.volume | 56 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 1538 | - |
dc.citation.endPage | 1544 | - |
dc.identifier.bibliographicCitation | YONSEI MEDICAL JOURNAL, Vol.56(6) : 1538-1544, 2015 | - |
dc.identifier.rimsid | 30672 | - |
dc.type.rims | ART | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.