doi:10.1016/S0895-7061(01)01838-6AgingSleepSpectral analysisP. van de Borne and V. Crasset and S. Mezzetti and M. Antoine and P. Linkowski and J.P. DegauteAmerican Journal of HypertensionJP, Borne PVD. Effects of aging and cardiac denervation...
Heart rate (HR) and HR variability were studied in 15 normal infants and 6 infants with aborted Sudden Infant Death Syndrome (SIDS) during sleep at monthly intervals through 4 months of age. The RR interval (inverse of heart rate) was measured to an accuracy of 0.2 msec. Sleep was ...
003 1-3YYX/Y3/3405-OhI X$03.00/0 PEDIATRIC RESEAKC11 Copyright 'w 1993 International Pediatric Research li,undution. Inc Development of Heart Rate Dynamics during Sleep-Waking States in Normal Infants V. L. SCtlECII'I'Xlt\N. K. K. IIARPEK. :\SDK. hl. lli\lll'EK ABS'I'KI~CI'...
levels across time, AUCg and peak change scores of heart rate were smaller in women tested during the late luteal phase than during the follicular phase... Y Huang,R Zhou,M Wu,... - 《Stress-the International Journal on the Biology of Stress》 被引量: 7发表: 2014年 Heart rate variabil...
A method for accurately recording heart rate (HR), respiration rhythm (RR), and body movement (BM) during sleep using a network-based system is proposed in this article. Its application to the long-term monitoring of HR, RR, and BM during sleep was examined. HR, RR, and BM were detect...
Summary measures of heart rate variation describe those aspects of heart rate change that can be averaged over relatively long periods of time. We examined the postnatal maturation of a dynamic feature of cardiac rate--the dependency of each beat-to-beat change in cardiac interbeat interval on ...
Best Heart Rate Monitors for Running of 2024 Having a heart rate monitor while running can help you reach your fitness goals by collecting data and making it easier to pace your runs. By Carly Eisley on December 6, 2024 | Comments Support us! iRunFar may earn a small commission from ...
Sleep measures, heart rate and respiratory rate were continuously recorded. Results showed that the largest dose of hypnotic drug produced an increase in tonic heart rate in the first part of each night throughout the treatment period (N3, N4, N5). When compared to baseline disturbed night N0...
Heart rate is easily accessed with a high precision by the recording and analysis of the electrocardiogram (ECG). Heart-rate regulation is part of the autonomous nervous system and sympathetic tone is strongly influenced by the sleep stages. This is a preview of subscription content, access via ...
the effect of breathing on heart rate—the increase of heart rate during inspiration and its decrease during expiration is termed respiratory sinus arrhythmia32. Cardiorespiratory coupling has been acknowledged as a mutual, nonlinear, and bidirectional influence between breathing and heart rate31,33,34....