Evaluation of acute alterations in electrocardiographic parameters after cryoballoon ablation of atrial fibrillation and possible association with recurrence

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dc.authoridTAYLAN, GOKAY/0000-0002-7015-4537
dc.authoriddemir, serdar/0000-0001-5320-3248
dc.authoridÇELİK, MEHMET/0000-0003-0364-2239
dc.authorwosidTAYLAN, GOKAY/HJZ-4693-2023
dc.authorwosiddemir, serdar/AGC-4789-2022
dc.authorwosidÇELİK, MEHMET/GXZ-6536-2022
dc.contributor.authorUslu, Abdulkadir
dc.contributor.authorKup, Ayhan
dc.contributor.authorDemir, Serdar
dc.contributor.authorGulsen, Kamil
dc.contributor.authorKanar, Batur Gonenc
dc.contributor.authorCelik, Mehmet
dc.contributor.authorTaylan, Gokay
dc.date.accessioned2024-06-12T10:52:48Z
dc.date.available2024-06-12T10:52:48Z
dc.date.issued2021
dc.departmentTrakya Üniversitesien_US
dc.description.abstractObjective: This study aimed to evaluate the acute effect of cryoballoon ablation (CB-A) on electrocardiographic parameters that have been suggested to reflect heterogeneity in atrial conduction and ventricular repolarization. Methods: A total of 67 patients (52.6 +/- 13.2 years, 43 men) without any exclusion criteria who had undergone CB-A for atrial fibrillation (AF) between January 01, 2015, and December 31, 2018, constituted our study population. Electrographic recordings obtained before and after the ablation procedure on the same day were retrospectively evaluated for the P-wave dispersion, QTc dispersion, Tp-Te interval, and Tp-Te/QT ratio. The pre- and post-ablation values were tested for significant differences. The association of the possible CB-A-related changes in these parameters with AF recurrence during follow-up was evaluated. Results: P dispersion (30.1 +/- 6.8 vs. 35.9 +/- 9.4 ms, p<0.001), QT dispersion (20.7 +/- 7.5 vs. 24.0 +/- 8.8 ms, p<0.001), Tp-Te duration (on V5 83.6 +/- 8.1 vs. 110.2 +/- 9.5 ms, p<0.001), and Tp-Te/QT ratio (on V5 0.22 +/- 0.03 vs. 0.28 +/- 0.02, p<0.001) were observed to increase significantly after CB-A. There was no association between the magnitudes of change in any parameter and AF recurrence. Conclusion: CB-A had significant effects on electrocardiographic parameters related to atrial conduction and ventricular repolarization in the acute phase after CB-A. Further prospective studies are required to examine the time-related course of these alterations and their impact on clinical outcomes.en_US
dc.identifier.doi10.5152/AnatolJCardiol.2021.33726
dc.identifier.endpage475en_US
dc.identifier.issn2149-2263
dc.identifier.issn2149-2271
dc.identifier.issue7en_US
dc.identifier.pmid34236321en_US
dc.identifier.scopus2-s2.0-85109320985en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage468en_US
dc.identifier.trdizinid491230en_US
dc.identifier.urihttps://doi.org/10.5152/AnatolJCardiol.2021.33726
dc.identifier.urihttps://search.trdizin.gov.tr/yayin/detay/491230
dc.identifier.urihttps://hdl.handle.net/20.500.14551/18844
dc.identifier.volume25en_US
dc.identifier.wosWOS:000672601600003en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherTurkish Soc Cardiologyen_US
dc.relation.ispartofAnatolian Journal Of Cardiologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAtrial Fibrillationen_US
dc.subjectCatheter Ablationen_US
dc.subject12-Lead Electrocardiographyen_US
dc.subjectPulmonary Vein Isolationen_US
dc.subjectCatheter Ablationen_US
dc.subjectIntervalen_US
dc.subjectProlongationen_US
dc.subjectRisken_US
dc.titleEvaluation of acute alterations in electrocardiographic parameters after cryoballoon ablation of atrial fibrillation and possible association with recurrenceen_US
dc.typeArticleen_US

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