Blood pressure and hemodynamics: Mayer waves in different phases of ovarian and menstrual cycle in women

Title:

Blood pressure and hemodynamics: Mayer waves in different phases of ovarian and menstrual cycle in women

Creator:

Lutsenko, O. I. and Kovalenko, S. O.

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:010ceaf4-8339-4ccf-af78-f3131bb418d7
uuid:010ceaf4-8339-4ccf-af78-f3131bb418d7
issn:0862-8408

Subject:

Fyziologie člověka a srovnávací fyziologie, krevní tlak, blood pressure, spontaneous baroreflex sensitivity, Mayer waves, ovarian-menstrual cycle, 14, and 612

Type:

article, články, journal articles, model:article, and TEXT

Format:

print, bez média, and svazek

Description:

The goal of the research is to investigate the special effect of ovarian-menstrual cycle phases on the level of women’s blood pressure and characteristics of Mayer waves. 77 women aged 18-19 were tested under condition close to the state of basal metabolism in follicular phase (I), ovulation (II) and luteal phase (III) of ovarian-menstrual cycle. In phases II and III, the increase of mean and diastolic blood pressure level, in comparison with phase I in the prone position at rest and with psycho-emotional loading, were observed. The distinctions between variation parameters of R-R interval duration, stroke volume and its synchronization in phases II and III, in comparison with phase I, were observed in the prone position at rest, during tilt-test and with psycho-emotional loading. The substantial level of relationship between the power of Mayer waves and mean and diastolic blood pressure, mainly in phase I under conditions of all types, is observed. The maximum peak amplitude of stroke volume spectrogram is associated with pressure levels in the range of 0.04-0.15 Hz (ρ from -0.33 to -0.64). The obtained results indicate the possible participation of spontaneous baroreflex sensitivity characteristics in keeping blood pressure level in women., O. I. Lutsenko, S. O. Kovalenko., and Obsahuje bibliografii

Language:

English

Rights:

http://creativecommons.org/publicdomain/mark/1.0/
policy:public

Source:

Physiological research | 2017 Volume:66 | Number:2

Harvested from:

CDK

Metadata only:

false