Qt Dispersion in Patients With Polycystic Ovary Syndrome

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dc.contributor.authorAlpaslan, Mete
dc.contributor.authorOnrat, Ersel
dc.contributor.authorYılmazer, Mehmet
dc.contributor.authorFenkci, Veysel
dc.date.accessioned2020-03-26T16:39:30Z
dc.date.available2020-03-26T16:39:30Z
dc.date.issued2002
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractCardiac risk factors are observed more frequently in patients with polycystic ovary syndrome (PCOS). On the other hand, increased QT dispersion, which is a risk factor for cardiac arrhythmias and sudden death, has not been investigated in this syndrome. In this study, we evaluated QT dispersion in PCOS patients without overt heart disease. Thirty-six consecutive women with PCOS (mean age 24+/-5 years) and 36 healthy women of similar ages (mean age 24+/-4 years) participated in this study. PCOS was diagnosed if there were polycystic ovaries by ultrasound (enlarged ovaries with greater than or equal to8 cysts 2-8 mm in diameter), oligoamenorrhea (intermenstrual interval >35 days), hirsutism (Ferriman-Gallwey score, greater than or equal to7) and elevated serum levels of testosterone (greater than or equal to2.7 nmol/L). Electrocardiograms were recorded at a paper speed of 50 mm/s. QT intervals were manually measured by a cardiologist. All intervals were corrected for heart rate according to Bazett's formula: QTc interval=QT interval/square root of the RR interval. Mean values of body mass index, heart rate, and blood pressure were not significantly different between the two groups (P>0.05). No significant differences in QT intervals (maximum QT, minimum QT, QT dispersion, minimum corrected QT, maximum corrected QT, and corrected QT dispersion) were observed between the two groups (P>0.05). Our results suggest that the risk of ventricular arrhythmias or sudden cardiac death is not increased in PCOS patients.en_US
dc.identifier.citationAlpaslan, M., Onrat, E., Yılmazer, M., Fenkci, V., (2002). Qt Dispersion in Patients With Polycystic Ovary Syndrome. Japanese Heart Journal, 43(5), 487-493. Doi: 10.1536/jhj.43.487
dc.identifier.doi10.1536/jhj.43.487en_US
dc.identifier.endpage493en_US
dc.identifier.issn0021-4868en_US
dc.identifier.issue5en_US
dc.identifier.pmid12452306en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage487en_US
dc.identifier.urihttps://dx.doi.org/10.1536/jhj.43.487
dc.identifier.urihttps://hdl.handle.net/20.500.12395/18023
dc.identifier.volume43en_US
dc.identifier.wosWOS:000179505900006en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherJAPAN HEART JOURNAL, SECOND DEPT OF INTERNAL MEDen_US
dc.relation.ispartofJapanese Heart Journalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectelectrocardiographyen_US
dc.subjectpolycystic ovary syndromeen_US
dc.subjectQT dispersionen_US
dc.titleQt Dispersion in Patients With Polycystic Ovary Syndromeen_US
dc.typeArticleen_US

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