The Relationship between Angiotensin-II Type 1 Receptor Gene Polymorphism and Repolarization Parameters after a First Anterior Acute Myocardial Infarction

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dc.contributor.authorOzturk, Onder
dc.contributor.authorOzturk, Unal
dc.contributor.authorNergiz, Sebnem
dc.contributor.authorKarahan, M. Zulkif
dc.date.accessioned2024-04-24T17:24:11Z
dc.date.available2024-04-24T17:24:11Z
dc.date.issued2016
dc.departmentDicle Üniversitesien_US
dc.description.abstractBackground and Objectives: Genetic influence on T-wave peak to End (Tpe) time in patients with a first anterior acute myocardial infarction (AMI) is uncertain. A polymorphism in the angiotensin-II type 1 receptor (AT1R) gene was discovered recently. The polymorphism consists of an A or C variant, given three different possible genotypes: AA, AC, CC. The purpose of this study was to determine the effects of polymorphism of the AT1R gene polymorphism on Tpe after a first anterior AMI. Subjects and Methods: The subjects were 142 patients (110 men, 32 women, 58 13 years) with a first anterior AMI; ten patients were excluded from this study. Based on the polymorphism of the AT1R gene, they were classified into two groups: Group 1 (AA genotype) of 91 patients and group 2 (AC and CC genotype) of 41 patients. A 12-lead resting ECG was recorded at admission to the coronary care unit in patients with anterior AMI and were manually measured with a ruler. QTc, QTd, QTcd, Tpe, Tpe/QT parameters were measured. Results: There was no significant difference in the baseline characteristics of patients (p>0.05). We found significant reduction in QTc, QTd, QTcd, Tpe, Tpe/QT indices Group 1 (AA genotype) (mean 66 +/- 28 ms) than group 2 (AC and CC genotype) (mean 95 34 ms) (p<0.05). Conclusion: In patients with a first anterior AMI, AT1R gene polymorphisms may influence on repolarization parameters. Although further studies are required.en_US
dc.identifier.doi10.4070/kcj.2016.46.6.791
dc.identifier.endpage797en_US
dc.identifier.issn1738-5520
dc.identifier.issn1738-5555
dc.identifier.issue6en_US
dc.identifier.pmid27826337
dc.identifier.scopus2-s2.0-84994571053
dc.identifier.scopusqualityQ2
dc.identifier.startpage791en_US
dc.identifier.urihttps://doi.org/10.4070/kcj.2016.46.6.791
dc.identifier.urihttps://hdl.handle.net/11468/19504
dc.identifier.volume46en_US
dc.identifier.wosWOS:000387737700008
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoenen_US
dc.publisherKorean Soc Cardiologyen_US
dc.relation.ispartofKorean Circulation Journal
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectGeneticen_US
dc.subjectPolymorphismen_US
dc.subjectMyocardial Infarctionen_US
dc.subjectElectrocardiographyen_US
dc.titleThe Relationship between Angiotensin-II Type 1 Receptor Gene Polymorphism and Repolarization Parameters after a First Anterior Acute Myocardial Infarctionen_US
dc.titleThe Relationship between Angiotensin-II Type 1 Receptor Gene Polymorphism and Repolarization Parameters after a First Anterior Acute Myocardial Infarction
dc.typeArticleen_US

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