Interleukin-6 impairs chronotropic responsiveness to cholinergic stimulation and decreases heart rate variability in mice

Physiological time-series analysis using approximate entropy and sample entropy

Joshua Richman, J. Randall Moorman · American Journal of Physiology-Heart and Circulatory Physiology · 2000 · 7.8K citations

Natural Sciences, Physiology, Biomedical Signal Processing +7

Power Spectrum Analysis of Heart Rate Fluctuation: A Quantitative Probe of Beat-to-Beat Cardiovascular Control

S. Akselrod, David Gordon, F. Andrew Ubel et al. · Science · 1981 · 5.1K citations

Life Sciences, Cardiology, Physiology +17

Negative Inotropic Effects of Cytokines on the Heart Mediated by Nitric Oxide

Mitchell S. Finkel, Carmine V. Oddis, Timothy D. Jacob et al. · Science · 1992 · 1.6K citations

Veterinary Medicine, Pharmacology, Physiology +14

Sample entropy analysis of neonatal heart rate variability

Douglas E. Lake, Joshua Richman, M. Pamela Griffin et al. · American Journal of Physiology-Regulatory, Integrative and Comparative Physiology · 2002 · 1.2K citations

Medicine, Biostatistics, Biomedical Signal Processing +12

Quantitative beat-to-beat analysis of heart rate dynamics during exercise

Mikko P. Tulppo, Timo Mäkikallio, Timo Takala et al. · American Journal of Physiology-Heart and Circulatory Physiology · 1996 · 820 citations

Life Sciences, Pharmacology, Physiology +15