The relationship between orthostatic differences in arterial blood pressure and autonomic tone: Gender variability

Basit Öğe Kaydı
dc.contributor.authorDoğru T.
dc.contributor.authorGünaydin S.
dc.contributor.authorŞimşek V.
dc.contributor.authorTulmaç M.
dc.contributor.authorTireli E.
dc.date.accessioned2020-06-25T15:13:56Z
dc.date.available2020-06-25T15:13:56Z
dc.date.issued2007
dc.departmentKırıkkale Üniversitesi
dc.description.abstractObjectives: The differences in orthostatic blood pressure result from dynamic changes in the sympathovagal balance. We studied sex-related variations in autonomic tone regulation. Study design: The study included 237 individuals (114 males, 123 females) who were asymptomatic and had no abnormal laboratory or physical findings. The mean age was 47 years (range 20 to 79 years) for men, and 39 years (range 20 to 71 years) for women. All the participants were subjected to a careful history taking, physical examination, routine biochemical examinations, electrocardiographic recording, 24-hour Holter monitoring, and orthostatic tests. Results: In heart rate variability analysis, parasympathetic tone parameters, in particular the high frequency (HF) component was significantly high in females, whereas sympathetic tone parameters, in particular the low frequency (LF)/HF ratio was significantly high in males (p<0.001). The normalized LF component in males showed positive correlations with systolic (r=0.308, p=0.001) and diastolic (r=0.301, p=0.002) blood pressures during the rapid stand test; this correlation was not seen in females. Blood pressures obtained in the second minute of the rapid supine test following the stand test were in positive correlation with the LF/HF ratio in both sexes. In males, variations in systolic and diastolic blood pressures during rest, stand, and supine positions were primarily influenced by the LF component and HF component, respectively. In females, variations in systolic blood pressure during the three positions were not correlated with autonomic tone components, but variations in diastolic blood pressure were primarily affected by the LF/HF ratio. Conclusion: Autonomic system works through varying priorities in both sexes and this causes sex-related differences in orthostatic tolerance.en_US
dc.identifier.citationDoğru, M. T., Günaydın, S., Şimşek, V., Tulmaç, M., Tireli, E. (2007). Arteryel kan basıncındaki ortostatik değişikliklerin otonomik tonus ile ilişkisi: Cinsiyetle ilgili farklılıklar. Türk Kardiyoloji Derneği Arşivi, 35(2), 69 - 77.en_US
dc.identifier.endpage77en_US
dc.identifier.issn10165169
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-39749156955
dc.identifier.scopusqualityQ3
dc.identifier.startpage69en_US
dc.identifier.trdizinid80961
dc.identifier.urihttps://hdl.handle.net/20.500.12587/1979
dc.identifier.volume35en_US
dc.indekslendigikaynakScopus
dc.indekslendigikaynakTR-Dizin
dc.language.isotr
dc.relation.ispartofTurk Kardiyoloji Dernegi Arsivi
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAutonomic nervous systemen_US
dc.subjectBlood pressureen_US
dc.subjectHeart rateen_US
dc.subjectPosture/physiologyen_US
dc.subjectSex characteristicsen_US
dc.titleThe relationship between orthostatic differences in arterial blood pressure and autonomic tone: Gender variabilityen_US
dc.title.alternativeArteryel kan basincindaki ortostatik değişikliklerin otonomik tonus ile ilişkisi: Cinsiyetle ilgili farkliliklaren_US
dc.typeArticle

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
Küçük Resim
İsim:
29f4b00b-fbc1-4c85-b8fe-6d023e3a4067.pdf
Boyut:
81.58 KB
Biçim:
Adobe Portable Document Format
Açıklama:
Tam metin/Full text
İndir

Koleksiyon

Scopus İndeksli Yayınlar Koleksiyonu
Makale Koleksiyonu
TR-Dizin İndeksli Yayınlar Koleksiyonu