1 526

Cited 19 times in

Serial changes of minimal stent malapposition not detected by intravascular ultrasound: follow-up optical coherence tomography study.

DC Field Value Language
dc.contributor.author고영국-
dc.contributor.author김병극-
dc.contributor.author김중선-
dc.contributor.author심재민-
dc.contributor.author이병권-
dc.contributor.author장양수-
dc.contributor.author최동훈-
dc.contributor.author홍명기-
dc.date.accessioned2015-04-23T17:00:39Z-
dc.date.available2015-04-23T17:00:39Z-
dc.date.issued2010-
dc.identifier.issn1861-0684-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/101654-
dc.description.abstractMorphologic changes of small-sized post-stent malapposition have not been sufficiently evaluated. We investigated serial changes of minimal post-stent malapposition with a follow-up optical coherence tomography (OCT) study. Post-stent OCT and intravascular ultrasound (IVUS) and follow-up OCT were performed in 26 patients with minimal post-stent malapposition. Serial changes of number and percent of malapposition struts, and mean extra-stent malapposition area were measured in OCT analysis. Zotarolimus-eluting stent (ZES), sirolimus-eluting stent (SES), and paclitaxel-eluting stent (PES) were deployed in 17, 7 and 2 patients, respectively. Mean durations of the follow-up OCT study were 5.7 ± 3.0 months. The minimal post-stent malapposition cannot be detected by the IVUS, but be visualized with an OCT examination. According to different drug-eluting stents, malapposed stent struts were defined as the struts with detachment from the vessel wall ≥160 μm for SES, ≥130 μm for PES, and ≥110 μm for ZES. The percent of malapposition struts significantly decreased from 12.2 ± 11.0% post-stent to 1.0 ± 2.2% follow-up (P < 0.001). There was a significant decrease in the mean extra-stent malapposition area from 0.35 ± 0.16 mm(2) post-stent to 0.04 ± 0.11 mm(2) follow-up (P < 0.001). Complete disappearance of stent malapposition was also observed in 22 (85%) patients. In conclusion, minimal stent malapposition which is not detectable by IVUS may disappear or decrease in follow-up OCT evaluation.-
dc.description.statementOfResponsibilityopen-
dc.format.extent639~644-
dc.relation.isPartOfCLINICAL RESEARCH IN CARDIOLOGY-
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.MESHCoronary Artery Disease/diagnostic imaging-
dc.subject.MESHCoronary Artery Disease/therapy*-
dc.subject.MESHDrug-Eluting Stents/adverse effects*-
dc.subject.MESHFemale-
dc.subject.MESHFollow-Up Studies-
dc.subject.MESHHumans-
dc.subject.MESHMale-
dc.subject.MESHMiddle Aged-
dc.subject.MESHProsthesis Failure-
dc.subject.MESHTomography, Optical Coherence*-
dc.subject.MESHUltrasonography, Interventional*-
dc.titleSerial changes of minimal stent malapposition not detected by intravascular ultrasound: follow-up optical coherence tomography study.-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Internal Medicine (내과학)-
dc.contributor.googleauthorWon Ho Kim-
dc.contributor.googleauthorByoung Kwon Lee-
dc.contributor.googleauthorSahng Lee-
dc.contributor.googleauthorJae-Min Shim-
dc.contributor.googleauthorJung-Sun Kim-
dc.contributor.googleauthorByoung-Keuk Kim-
dc.contributor.googleauthorYoung-Guk Ko-
dc.contributor.googleauthorDonghoon Choi-
dc.contributor.googleauthorYangsoo Jang-
dc.contributor.googleauthorMyeong-Ki Hong-
dc.identifier.doi10.1007/s00392-010-0163-5-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA00127-
dc.contributor.localIdA00493-
dc.contributor.localIdA00961-
dc.contributor.localIdA02206-
dc.contributor.localIdA02793-
dc.contributor.localIdA03448-
dc.contributor.localIdA04053-
dc.contributor.localIdA04391-
dc.relation.journalcodeJ03070-
dc.identifier.eissn1861-0692-
dc.identifier.pmid20407905-
dc.identifier.urlhttp://link.springer.com/article/10.1007%2Fs00392-010-0163-5-
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.alternativeNameShim, Jae Min-
dc.contributor.alternativeNameLee, Byoung Kwon-
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.affiliatedAuthorShim, Jae Min-
dc.contributor.affiliatedAuthorLee, Byoung Kwon-
dc.contributor.affiliatedAuthorJang, Yang Soo-
dc.contributor.affiliatedAuthorChoi, Dong Hoon-
dc.contributor.affiliatedAuthorHong, Myeong Ki-
dc.citation.volume99-
dc.citation.number10-
dc.citation.startPage639-
dc.citation.endPage644-
dc.identifier.bibliographicCitationCLINICAL RESEARCH IN CARDIOLOGY, Vol.99(10) : 639-644, 2010-
dc.identifier.rimsid40144-
dc.type.rimsART-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Internal Medicine (내과학교실) > 1. Journal Papers

qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.