Cardiac autonomic function measured by heart rate variability and turbulence in pre-hypertensive subjects

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dc.contributor.authorErdem, Alim
dc.contributor.authorUenishi, Masahiro
dc.contributor.authorKüçükdurmaz, Zekeriya
dc.contributor.authorMatsumoto, Kazuo
dc.contributor.authorKato, Ritsushi
dc.contributor.authorHara, Motoki
dc.contributor.authorYazıcı, Mehmet
dc.date.accessioned2021-06-23T19:35:08Z
dc.date.available2021-06-23T19:35:08Z
dc.date.issued2013
dc.departmentBAİBÜ, Tıp Fakültesi, Dahili Tıp Bilimleri Bölümüen_US
dc.description.abstractNon-dipping blood pressure pattern was shown to be associated with increased cardiovascular events. In addition, cardiac autonomic dysfunction was found to be associated with non-dipper phenomenon. In this study, we aimed to evaluate the cardiac autonomic functions in dipper and non-dipper pre-hypertensive subjects. A total of 65 pre-hypertensive subjects were enrolled in this study. They were divided into two groups as non-dippers (40 subjects, 52% female) and dippers (25 subjects, 52.5% female). Cardiac autonomic functions of the two groups were compared with the aid of heart rate variability, heart rate turbulence (HRT), atrial premature contractions (APCs), ventricular premature contractions (VPCs), and mean heart rate (MHR). There was no significant difference between non-dippers and dippers in basal characteristics. The two parameters of HRT, turbulence onset and turbulence slope, were found to be significantly abnormal in non-dippers than in dippers (P < .011 and P < .002, respectively). Heart rate variability parameters, including SDNN, SDANN, RMSSD, and pNN50, were found to be similar in dipper and non-dipper pre-hypertensive subjects (P < .998, P < .453, P < .205, and P < .788, respectively). APCs, VPCs, and MHR were compared, and there were statistical differences between the groups (APCs 5.80 + 4.55, 9.14 + 7.33, P < .024; VPCs 8.48 + 8.83, 13.23 + 9.68, P < .044; and MHR 70.16 +/- 11.08, 76.26 +/- 11.31, P < .035; respectively). This study demonstrated a possible cardiac autonomic dysfunction in pre-hypertensive subjects with non-dipper pattern. This may be a basis for future studies related to pre-hypertension and non-dipping BP pattern.en_US
dc.identifier.doi10.3109/10641963.2012.690475
dc.identifier.endpage107en_US
dc.identifier.issn1064-1963
dc.identifier.issn1525-6006
dc.identifier.issue2en_US
dc.identifier.pmid22676318en_US
dc.identifier.startpage102en_US
dc.identifier.urihttps://doi.org/10.3109/10641963.2012.690475
dc.identifier.urihttps://hdl.handle.net/20.500.12491/7717
dc.identifier.volume35en_US
dc.identifier.wosWOS:000316810300004en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorErdem, Alim
dc.institutionauthorYazıcı, Mehmet
dc.language.isoenen_US
dc.publisherTaylor & Francis Incen_US
dc.relation.ispartofClinical And Experimental Hypertensionen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCardiac Autonomic Functionsen_US
dc.subjectPre-hypertensionen_US
dc.subjectNon-dipping Blood Pressure Patternen_US
dc.titleCardiac autonomic function measured by heart rate variability and turbulence in pre-hypertensive subjectsen_US
dc.typeArticleen_US

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