Aortic distensibility and coronary artery bypass graft patency

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dc.contributor.authorÖzdemir, Levent
dc.contributor.buuauthorÖzdemir, Bülent
dc.contributor.buuauthorBiçer, Murat
dc.contributor.buuauthorBaran, İbrahim
dc.contributor.buuauthorKaderli, Aysel Aydın
dc.contributor.buuauthorŞentürk, Tunay
dc.contributor.buuauthorEmül, Ali
dc.contributor.buuauthorYetgin, Zeynel Abidin
dc.contributor.buuauthorGüllülü, Sümeyye
dc.contributor.buuauthorAydınlar, Ali
dc.contributor.departmentUludağ Üniversitesi/Tıp Fakültesi/Kardiyoloji Anabilim Dalı.tr_TR
dc.contributor.departmentUludağ Üniversitesi/Tıp Fakültesi/Kalp Damar Cerrahisi Anabilim Dalı.tr_TR
dc.contributor.orcid0000-0002-8974-8837tr_TR
dc.contributor.researcheridC-1517-2017tr_TR
dc.contributor.researcheridABC-2231-2020tr_TR
dc.contributor.researcheridAAI-6632-2021tr_TR
dc.contributor.scopusid7004168959tr_TR
dc.contributor.scopusid6507770944tr_TR
dc.contributor.scopusid35572557400tr_TR
dc.contributor.scopusid7801322152tr_TR
dc.contributor.scopusid8342098300tr_TR
dc.contributor.scopusid23967725800tr_TR
dc.contributor.scopusid26436271200tr_TR
dc.contributor.scopusid57204660708tr_TR
dc.contributor.scopusid6603131517tr_TR
dc.date.accessioned2022-05-27T12:55:56Z
dc.date.available2022-05-27T12:55:56Z
dc.date.issued2009-03-26
dc.description.abstractBackground: Aortic distensibility is an elasticity index of the aorta, and reflects aortic stiffness. Coronary artery disease has been found to be substantially associated with increased aortic stiffness. In this study we aimed to retrospectively analyze the association of angiographically determined aortic distensibility with the patency rates of coronary bypass grafts Methods: The study was conducted in the Cardiology department of the Applied Research Centre for Health of Uludag University. The coronary angiograms of 53 consecutive coronary bypass patients were analysed retrospectively. Aortic distensibility was calculated using the formula: 2 x (change in aortic diameter)/(diastolic aortic diameter) x (change in aortic pressure). The number of stenosed and patent bypass grafts and the patient characteristics like age, risk factors were noted. Results: There were 44 male (83%) and 9 female (17%) cases. Eighteen cases had only one saphenous vein grafting. The number of cases with two, three and four saphenous grafting were 18, 11 and 1; respectively. In the control angiograms the number of cases with one, two, three and four saphenous vein graft obstruction were 15 (31.3%), 7 (14.6%), 1 (2.1%) and 1 (2.1%) respectively. The aortic distensibility did not differ in cases with and without saphenous graft occlusion (p > 0.05). Also left internal mammary artery (LIMA) graft patency was not related to the distensibility of the aorta (p > 0.05). We also evaluated the data for cut-off values of 50 and 70 mmHg of pulse pressure and did not see any significant difference between the groups in terms of saphenous or LIMA grafts. Conclusion: In this study we failed to show association of angiographically determined aortic distensibility with coronary bypass graft patency in consecutive 53 patients with coronary artery bypass graft surgery (CABG).en_US
dc.identifier.citationÖzdemir, B. vd. (2009). "Aortic distensibility and coronary artery bypass graft patency". Journal of Cardiothoracic Surgery, 4,1-7.en_US
dc.identifier.endpage7tr_TR
dc.identifier.issn1749-8090
dc.identifier.pubmed19323814tr_TR
dc.identifier.scopus2-s2.0-64949169302tr_TR
dc.identifier.startpage1tr_TR
dc.identifier.urihttps://doi.org/10.1186/1749-8090-4-14
dc.identifier.urihttps://cardiothoracicsurgery.biomedcentral.com/articles/10.1186/1749-8090-4-14
dc.identifier.urihttp://hdl.handle.net/11452/26734
dc.identifier.volume4tr_TR
dc.identifier.wos000265140600001tr_TR
dc.indexed.pubmedPubMeden_US
dc.indexed.scopusScopusen_US
dc.indexed.wosSCIEen_US
dc.language.isoenen_US
dc.publisherBmcen_US
dc.relation.collaborationYurt içitr_TR
dc.relation.journalJournal of Cardiothoracic Surgeryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergitr_TR
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectSaphenous-veinen_US
dc.subjectAscending aortaen_US
dc.subjectRisk-factorsen_US
dc.subjectAtherosclerosisen_US
dc.subjectDiseaseen_US
dc.subjectSurgeryen_US
dc.subjectAssociationen_US
dc.subjectProgressionen_US
dc.subjectOperationen_US
dc.subjectStifinessen_US
dc.subjectCardiovascular system & cardiologyen_US
dc.subjectSurgeryen_US
dc.subject.emtreeAgeden_US
dc.subject.emtreeAngiocardiographyen_US
dc.subject.emtreeAortaen_US
dc.subject.emtreeAortographyen_US
dc.subject.emtreeArticleen_US
dc.subject.emtreeBlood pressureen_US
dc.subject.emtreeComparative studyen_US
dc.subject.emtreeCoronary artery bypass graften_US
dc.subject.emtreeElasticityen_US
dc.subject.emtreeFemaleen_US
dc.subject.emtreeHumanen_US
dc.subject.emtreeMaleen_US
dc.subject.emtreeMammary arteryen_US
dc.subject.emtreeMethodologyen_US
dc.subject.emtreeMiddle ageden_US
dc.subject.emtreeNonparametric testen_US
dc.subject.emtreePathophysiologyen_US
dc.subject.emtreeRetrospective studyen_US
dc.subject.emtreeSaphenous veinen_US
dc.subject.emtreeTransplantationen_US
dc.subject.emtreeVascular patencyen_US
dc.subject.meshAgeden_US
dc.subject.meshAortaen_US
dc.subject.meshAortographyen_US
dc.subject.meshBlood pressureen_US
dc.subject.meshCoronary angiographyen_US
dc.subject.meshCoronary artery bypassen_US
dc.subject.meshElasticityen_US
dc.subject.meshFemaleen_US
dc.subject.meshHumansen_US
dc.subject.meshMaleen_US
dc.subject.meshMammary arteriesen_US
dc.subject.meshMiddle ageden_US
dc.subject.meshRetrospective studiesen_US
dc.subject.meshSaphenous veinen_US
dc.subject.meshStatistics, nonparametricen_US
dc.subject.meshVascular patencyen_US
dc.subject.scopusSaphenous Vein; Coronary Artery Bypass Graft; Embolic Protection Devicesen_US
dc.subject.wosCardiac & cardiovascular systemsen_US
dc.subject.wosSurgeryen_US
dc.titleAortic distensibility and coronary artery bypass graft patencyen_US
dc.typeArticle
dc.wos.quartileQ4en_US

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