Atrial conduction time and atrial mechanical function in patients with impaired fasting glucose

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dc.authorid0000-0002-3156-1076en_US
dc.contributor.authorAyhan, Selim
dc.contributor.authorÖztürk, Serkan
dc.contributor.authorAlçelik, Aytekin
dc.contributor.authorÖzlü, Mehmet Fatih
dc.contributor.authorErdem, Alim
dc.contributor.authorMemioğlu, Tolga
dc.contributor.authorÖzdemir, Mesut
dc.contributor.authorYazıcı, Mehmet
dc.date.accessioned2021-06-23T19:28:52Z
dc.date.available2021-06-23T19:28:52Z
dc.date.issued2012
dc.departmentBAİBÜ, Tıp Fakültesi, Cerrahi Tıp Bilimleri Bölümüen_US
dc.description.abstractProlonging atrial conduction time, as measured by tissue Doppler imaging (TDI), is an independent predictor of new onset or recurrent atrial fibrillation (AF). We investigated atrial conduction time and cardiac mechanical function in patients with impaired fasting glucose (IFG) using echocardiography. Thirty patients with IFG (19 males and 11 females; age, 46.9 +/- 9.5 years) and 30 control subjects (18 males and 12 females; age, 46.7 +/- 8.2 years) were included. Atrial conduction time was determined from the lateral mitral annulus (PA lateral), septal mitral annulus (PA septal), and lateral tricuspid annulus (PA tricuspid) by TDI. Inter- and intra-atrial electromechanical delays (EMDs) were calculated. Left atrial (LA) volumes were determined according to the biplane area-length method. LA mechanical function parameters were calculated. LA passive emptying volume and LA passive emptying fraction decreased significantly in patients with IFG as compared with control subjects (p < 0.001 and p < 0.001, respectively). PA lateral and PA septal durations were significantly higher in patients with IFG than in the control group. However, no difference in PA tricuspid duration was observed between the two groups. Inter- and intra-atrial EMDs were significantly higher in patients with IFG as compared with the control subjects (median [interquartile range], 34.0 [17.0] vs. 17.0 [4.0], p < 0.001 and 15.0 [8.5] vs. 7.5 [2.0], p < 0.001, respectively). Positive correlations were detected between both inter- and intra-atrial EMD and glucose levels (r = 0.76, p < 0.001 and r = 0.68, p < 0.001, respectively). Additionally, a multiple linear regression analysis revealed that glucose levels were independently associated with inter-atrial EMD (beta = 0.753, p < 0.001). We showed that IFG was associated with inter- and intra-atrial EMD. Our findings suggest that IFG is an etiological factor for the development of AF.en_US
dc.identifier.doi10.1007/s10840-012-9722-1
dc.identifier.endpage252en_US
dc.identifier.issn1383-875X
dc.identifier.issn1572-8595
dc.identifier.issue3en_US
dc.identifier.pmid23011387en_US
dc.identifier.scopus2-s2.0-84869877633en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage247en_US
dc.identifier.urihttps://doi.org/10.1007/s10840-012-9722-1
dc.identifier.urihttps://hdl.handle.net/20.500.12491/7079
dc.identifier.volume35en_US
dc.identifier.wosWOS:000311313000002en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorAyhan, Selim
dc.institutionauthorÖztürk, Serkan
dc.institutionauthorAlçelik, Aytekin
dc.institutionauthorÖzlü, Mehmet Fatih
dc.institutionauthorErdem, Alim
dc.institutionauthorMemioğlu, Tolga
dc.institutionauthorÖzdemir, Mesut
dc.institutionauthorYazıcı, Mehmet
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofJournal Of Interventional Cardiac Electrophysiologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAtrial Electromechanical Couplingen_US
dc.subjectImpaired Fasting Glucoseen_US
dc.subjectAtrial Fibrillationen_US
dc.subjectTissue Doppler Imagingen_US
dc.titleAtrial conduction time and atrial mechanical function in patients with impaired fasting glucoseen_US
dc.typeArticleen_US

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