[Interaction of the parasympathetic and sympathetic sections of the autonomic nervous system in regulating cardiac rhythm].
D000328:Adult; D002940:Circadian Rhythm; D006339:Heart Rate; D006801:Humans; D008297:Male; D010275:Parasympathetic Nervous System / Q000502:physiology*; D012890:Sleep / Q000502:physiology; D013564:Sympathetic Nervous System / Q000502:physiology*
Vzaimodeĭstvie parasimpaticheskogo i simpaticheskogo otdelov vegetativnoĭ nervnoĭ sistemy v reguliatsii serdechnogo ritma.