Cited 7 times in
Three-Dimensional Optical Coherence Tomographic Analysis of Eccentric Morphology of the Jailed Side-Branch Ostium in Coronary Bifurcation Lesions.
DC Field | Value | Language |
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dc.contributor.author | 고영국 | - |
dc.contributor.author | 김병극 | - |
dc.contributor.author | 김중선 | - |
dc.contributor.author | 신동호 | - |
dc.contributor.author | 최동훈 | - |
dc.contributor.author | 홍명기 | - |
dc.contributor.author | 장양수 | - |
dc.date.accessioned | 2017-02-24T07:41:38Z | - |
dc.date.available | 2017-02-24T07:41:38Z | - |
dc.date.issued | 2016 | - |
dc.identifier.issn | 0828-282X | - |
dc.identifier.uri | http://hdl.handle.net/22282913/146495 | - |
dc.description.abstract | BACKGROUND: The severity of angiographic diameter stenosis of the jailed side-branch ostium is usually overestimated over the 3-D optical coherence tomography (OCT)-measured actual stenosis. Using 3-D OCT, morphologic changes in the jailed side-branch ostium were evaluated before and after a single stent crossover at coronary bifurcation lesions. METHODS: In 109 patients who received a single stent crossover at coronary bifurcation lesions, the minimal lumen area (MLA) before and after intervention and the eccentricity of the jailed side-branch ostium were measured with 3-D OCT. The eccentricity index was defined as the ratio of maximal diameter/minimal diameter of the jailed side-branch ostium. When the eccentricity index was < 1.5, the shape of the jailed side-branch ostium was defined as circular. The MLA of the jailed side-branch ostium was also calculated from the quantitative coronary angiography (QCA) minimal lumen diameter assuming a circular lumen. RESULTS: The 3-D OCT-measured MLA of the jailed side-branch ostium decreased from 2.91 ± 1.65 mm(2) before intervention to 2.37 ± 1.48 mm(2) after intervention (P < 0.01). The QCA-derived MLA also decreased from 2.35 ± 1.71 mm(2) before intervention to 1.68 ± 1.56 mm(2) after intervention (P < 0.01). However, the 3-D OCT-measured MLA was significantly larger than the QCA-derived MLA (P < 0.01). The shape of the jailed side-branch ostium changed from circular to elliptical after the stent implantation (eccentricity index: 1.40 ± 0.33 before intervention; 1.71 ± 0.60 after intervention; P < 0.01). CONCLUSIONS: Compared with QCA measurements, 3-D OCT analysis could be useful to guide decisions regarding additional intervention after stent implantation across coronary bifurcation lesions. | - |
dc.description.statementOfResponsibility | restriction | - |
dc.format.extent | 234~239 | - |
dc.language | English | - |
dc.publisher | Elsevier | - |
dc.relation.isPartOf | CANADIAN JOURNAL OF CARDIOLOGY | - |
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 | Coronary Angiography | - |
dc.subject.MESH | Coronary Stenosis/diagnosis* | - |
dc.subject.MESH | Coronary Stenosis/physiopathology | - |
dc.subject.MESH | Coronary Stenosis/surgery | - |
dc.subject.MESH | Coronary Vessels/diagnostic imaging | - |
dc.subject.MESH | Coronary Vessels/pathology* | - |
dc.subject.MESH | Coronary Vessels/surgery | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Follow-Up Studies | - |
dc.subject.MESH | Fractional Flow Reserve, Myocardial | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Imaging, Three-Dimensional/methods* | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Middle Aged | - |
dc.subject.MESH | Myocardial Revascularization/methods | - |
dc.subject.MESH | Retrospective Studies | - |
dc.subject.MESH | Severity of Illness Index | - |
dc.subject.MESH | Stents | - |
dc.subject.MESH | Tomography, Optical Coherence/methods* | - |
dc.title | Three-Dimensional Optical Coherence Tomographic Analysis of Eccentric Morphology of the Jailed Side-Branch Ostium in Coronary Bifurcation Lesions. | - |
dc.type | Article | - |
dc.publisher.location | England | - |
dc.contributor.college | College of Medicine | - |
dc.contributor.department | Dept. of Internal Medicine | - |
dc.contributor.googleauthor | Sungsoo Cho | - |
dc.contributor.googleauthor | Jung-Sun Kim | - |
dc.contributor.googleauthor | Jinyong Ha | - |
dc.contributor.googleauthor | Dong-Ho Shin | - |
dc.contributor.googleauthor | Byeong-Keuk 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 | 10.1016/j.cjca.2015.06.001 | - |
dc.contributor.localId | A00127 | - |
dc.contributor.localId | A00493 | - |
dc.contributor.localId | A00961 | - |
dc.contributor.localId | A02097 | - |
dc.contributor.localId | A04053 | - |
dc.contributor.localId | A04391 | - |
dc.contributor.localId | A03448 | - |
dc.relation.journalcode | J00427 | - |
dc.identifier.eissn | 1916-7075 | - |
dc.identifier.pmid | 26341304 | - |
dc.identifier.url | http://www.sciencedirect.com/science/article/pii/S0828282X15004250 | - |
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 | Choi, Dong Hoon | - |
dc.contributor.alternativeName | Hong, Myeong Ki | - |
dc.contributor.alternativeName | Jang, Yang Soo | - |
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 | Choi, Dong Hoon | - |
dc.contributor.affiliatedAuthor | Hong, Myeong Ki | - |
dc.contributor.affiliatedAuthor | Jang, Yang Soo | - |
dc.citation.volume | 32 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 234 | - |
dc.citation.endPage | 239 | - |
dc.identifier.bibliographicCitation | CANADIAN JOURNAL OF CARDIOLOGY, Vol.32(2) : 234-239, 2016 | - |
dc.date.modified | 2017-02-24 | - |
dc.identifier.rimsid | 40968 | - |
dc.type.rims | ART | - |
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