Application of Power Spectral Analysis of Heart Rate Variability to Women with Climacteric Symptoms
نویسندگان
چکیده
منابع مشابه
Power spectral analysis of heart rate variability and baroreflex gain.
Experimental open-loop studies [1] indicate that when a sinusoidal pressure function is forced onto the arterial baroreceptors, a sinusoidal oscillation is reflexly transferred on to R-R interval and arterial pressure, with a rapid fall of gain with increasing oscillatory frequencies. Sleight et al. [2] addressed this issue in man with an elegant approach employing frequency domain analysis. In...
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Power spectral analysis of heart rate (HR) variability is a useful tool with which to assess cardiac autonomic activity. The low frequency bands have been considered as both sympathetically and parasympathetically mediated components, while the high frequency bands have been assumed to be the parasympathetically mediated respiratory components. It has been anticipated that spinal anaesthesia to...
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The present study investigated resting cardiac autonomic function in Japanese climacteric women using heart rate variability (HRV) power spectral analysis to evaluate the relationship between HRV indices and estrogen, as well as the ability of each HRV index to predict vasomotor symptoms. Forty-five peri- and postmenopausal women completed a questionnaire about the presence of vasomotor symptom...
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This study investigated the fluctuations of autonomic nervous activities during the menstrual cycle. Twenty college females were tested for cardiovascular reactivity to mental challenge during both follicular and luteal phases across two menstrual cycles. Power spectral analysis of heart rate variability (HRV) was used to examine the autonomic nervous activities. At baseline, although heart rat...
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The tools that you learn in the stationary stochastic processes course are fundamental and can be applied for extraction of information in many areas. In the following description, the contents of your data-files will be explained. For the two scheduled computer sessions, a number of investigations and questions are proposed. These are chosen to give you ideas for your further analysis. Some us...
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ژورنال
عنوان ژورنال: Journal of UOEH
سال: 2014
ISSN: 0387-821X,2187-2864
DOI: 10.7888/juoeh.36.171