High-Frequency Heart Rate Variability Index
نویسندگان
چکیده
منابع مشابه
Frequency Structure of Heart Rate Variability
Correlations of heart rate variability (HRV) in humans with different physiological states and ecological environment let us to hope for using of its analysis as a new quantitative diagnostic means. But, there are not reliable diagnostic techniques based on analysis of HRV so far (Paraty at al., 2006). “Complex and largely undiscovered physiology” (Taylor & Studinger, 2006) of HRV is a probable...
متن کاملHeart Rate Variability: An Index of the Brain–Heart Interaction
The autonomic nervous system plays an important role in a wide range of visceral-somatic and mental diseases. Cardiac parameters, particularly heart rate as a physiological measure, are extremely sensitive to autonomic influences. Normally, the activities of the sympathetic and parasympathetic branches of the autonomic nervous system are in dynamic balance indicating healthy and flexible physio...
متن کاملتغییرپذیری ضربان قلب Heart rate variability))
Abstract Many studies have been conducted on heart rate variability. Variability in the heart signal of two sequential beats is called heart rate variability (HRV). Short- and long- term variability reflects autonomic nervous system function, so that increased or decreased heart rate variability (HRV) is an indicator of human health. So, the analysis of these changes can predict sudden death...
متن کاملEnhancement of Frequency Domain Indices of Heart Rate Variability by Cholinergic Stimulation with Pyridostigmine Bromide
Pyridostigmine bromide (PB) is a reversible cholinesterase inhibitor. The aim of this study was to determine the effect of orally administration of single dose sustained-released tablet of pyridostigmine bromide (PBSR) on the frequency domain indices of heart rate variability (HRV). Thirty-two healthy young men were participated in this study. They were divided into 2 groups; the pyridostigmine...
متن کاملتغییرپذیری ضربان قلب Heart rate variability))
Abstract Many studies have been conducted on heart rate variability. Variability in the heart signal of two sequential beats is called heart rate variability (HRV). Short- and long- term variability reflects autonomic nervous system function, so that increased or decreased heart rate variability (HRV) is an indicator of human health. So, the analysis of these changes can predict sudden death...
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ژورنال
عنوان ژورنال: Anesthesia & Analgesia
سال: 2020
ISSN: 0003-2999
DOI: 10.1213/ane.0000000000004180