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Does the effectiveness of recanalization of chronic occlusion depend on the location of the obstruction?

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Does the effectiveness of recanalization of chronic occlusion depend on the location of the obstruction?

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dc.contributor.author Bryniarski, Leszek [SAP20002159] pl
dc.contributor.author Klima, Łukasz pl
dc.contributor.author Surowiec, Sławomir pl
dc.contributor.author Bryniarski, Krzysztof [SAP20016330] pl
dc.contributor.author Terlecki, Michał pl
dc.contributor.author Dudek, Dariusz [SAP20001398] pl
dc.date.accessioned 2020-01-17T10:01:40Z
dc.date.available 2020-01-17T10:01:40Z
dc.date.issued 2018 pl
dc.identifier.issn 1734-9338 pl
dc.identifier.uri https://ruj.uj.edu.pl/xmlui/handle/item/144394
dc.language eng pl
dc.rights Udzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Na tych samych warunkach 4.0 Międzynarodowa *
dc.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/pl/legalcode *
dc.title Does the effectiveness of recanalization of chronic occlusion depend on the location of the obstruction? pl
dc.type JournalArticle pl
dc.description.physical 258-262 pl
dc.abstract.en Introduction: In past studies, it has been questioned whether success of recanalization of chronic total occlusion (CTO) depends on the location of the occlusion – the circumflex artery (Cx) was considered as the most difficult to open. Aim: To determine whether the effectiveness of recanalization of CTO depends on the location of the obstruction. Material and methods: From January 2011 to January 2016, a single operator dedicated to chronic total occlusions performed in our center 357 procedures on 337 patients. Results: Among 337 patients included in the study, 83.4% were male. Mean age was 62.8 ±9.3 years. Most of the patients had hypertension (86.4%) and hyperlipidemia (99.4%), and 28.8% of them had diabetes. The most frequently opened artery was the right coronary artery (RCA; 52.4%), followed by the left anterior descending artery (LAD; 29.4%), and last the Cx (18.2%). The mean J-CTO score was comparable between the three groups. The success rate of recanalization of CTO was similar for all arteries: 84.5% in the RCA, 81.9% in the LAD and 89.2% in the Cx (overall p = 0.437). Neither procedural complications nor adverse events depended on the location of the CTO. Conclusions: Our study shows the same efficacy of CTO procedures of all epicardial arteries. We did not observe that effectiveness of recanalization of CTO depends on the location of the obstruction. pl
dc.subject.en chronic total occlusion pl
dc.subject.en percutaneous coronary intervention pl
dc.subject.en lesion characteristics pl
dc.description.volume 14 pl
dc.description.number 3 (53) pl
dc.description.points 15 pl
dc.identifier.doi 10.5114/aic.2018.78328 pl
dc.identifier.eissn 1897-4295 pl
dc.title.journal Postępy w Kardiologii Interwencyjnej pl
dc.language.container eng pl
dc.affiliation Wydział Lekarski : Instytut Kardiologii pl
dc.subtype Article pl
dc.rights.original CC-BY-NC-SA; otwarte czasopismo; ostateczna wersja wydawcy; w momencie opublikowania; 0 pl
dc.identifier.project ROD UJ / OP pl
dc.cm.id 91490
dc.cm.date 2020-01-07
.pointsMNiSW [2018 A]: 15


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Udzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Na tych samych warunkach 4.0 Międzynarodowa Except where otherwise noted, this item's license is described as Udzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Na tych samych warunkach 4.0 Międzynarodowa