Circadian variation and influence of risk factors on heart rate variability in healthy subjects

Power spectral analysis of heart rate and arterial pressure variabilities as a marker of sympatho-vagal interaction in man and conscious dog.

M. Pagani, Federico Lombardi, Stefano Guzzetti et al. · Circulation Research · 1986 · 4.1K citations · Full text

Medicine, Cardiology, Physiology +15

Decreased heart rate variability and its association with increased mortality after acute myocardial infarction

Robert E. Kleiger, J. Philip Miller, J. Thomas Bigger et al. · The American Journal of Cardiology · 1987 · 4K citations · Full text

Medicine, Cardiology, Internal Medicine +12

Heart rate and cardiovascular mortality: The Framingham study

William B. Kannel, Craig Kannel, Ralph S. Paffenbarger et al. · American Heart Journal · 1987 · 1.3K citations

Medicine, Cardiology, Clinical Cardiology +15

Circadian variation in the frequency of sudden cardiac death.

James E. Muller, Paul L. Ludmer, Stefan N. Willich et al. · Circulation · 1987 · 1.1K citations

Medicine, Cardiology, Physiology +8

Respiratory sinus arrhythmia: noninvasive measure of parasympathetic cardiac control

P. G. Katona, Felix Keng Yung Jih · Journal of Applied Physiology · 1975 · 797 citations

Life Sciences, Cardiology, Physiology +15