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Heart Rate Variability Analysis with the HRV Toolkit:
Basic Time and Frequency Domain Measures
利用HRV工具包 做心率变异性分析:
Background: Joseph E. Mietus, B.S. and Ary L. Goldberger, M.D.
Software and related material: Joseph E. Mietus, B.S.
Margret and H.A. Rey Institute for Nonlinear Dynamics in Physiology and Medicine
Division of Interdisciplinary Medicine and Biotechnology and Division of Cardiology
Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, MA
I. Background -------背景Heart rate variability (HRV) analysis attempts to assess cardiac autonomic regulation throu