Circadian and ultradian rhythms in heart rate variability - Stein, Phyllis K.; Domitrovich, Peter P.; Lundequam, Eric J.; Duntley, Stephen P.; Freedland, Kenneth E.; Carney, Robert M. (Biomedizinische Technik, 2006)
Keywords: Age Factors; Arrhythmias, Cardiac - physiopathology; Biological Clocks; Circadian Rhythm; Computer Simulation; Electrocardiography - methods; Female; Heart Conduction System - physiopathology; Heart Rate; heart rate variability; Humans; Male; Middle Aged; Models, Cardiovascular; Oscillometry - methods; Sex Factors; Sleep Apnea Syndromes - physiopathology; ultradian rhythms