Estimating respiratory frequency from autoregressive spectral analysis of heart period
Tóm tắt
In this article we report the results of a pilot study and a larger investigation that examined the relationship between respiration frequency assessed using the traditional mercury strain gauge and using the central frequency of the HF component derived from autoregressive spectral analysis.
Từ khóa
#Frequency estimation #Spectral analysis #Heart #Hafnium #Electrocardiography #Cardiology #Radio frequency #Strain measurement #Capacitive sensors #PreamplifiersTài liệu tham khảo
pomerantz, 1985, assessment of autonomic function in humans by heart rate spectral analysis, Am J Physiol, 248, h1 51
10.1111/j.1469-8986.1991.tb00412.x
10.1016/0006-3223(95)00136-0
10.1109/CIC.1989.130598
10.1016/0165-6147(92)90022-X
kay, 1988, Modern Spectral Estimation Theory and Application
10.1016/S0140-6736(86)90837-8
10.1111/j.1749-6632.1990.tb37304.x
10.1016/0020-7101(87)90014-6
bronis, 1983, heart rate variability and autonomous system: some possible relations, Automedica, 4, 223
saul, 1995, beat-to-beat variations of heart rate reflect modulation of cardiac autonomic outflow, News Physiol Sci, 5, 32
10.1161/01.RES.59.2.178
10.1097/00006842-199207000-00008
10.1126/science.6166045
10.1016/0165-1838(87)90015-4
latson, 1994, principles and applications of heart rate variability analysis, Clinical Cardiac Electrophysiology, 307