title: Cardiovascular variability is/is not an index of autonomic control of circulation.
authors.forename: Dwain L
authors.initials: DL
authors.lastname: Eckberg
mesh_terms: D000818:Animals; D001341:Autonomic Nervous System / Q000502:physiology*; D017704:Baroreflex / Q000502:physiology; D001775:Blood Circulation / Q000502:physiology*; D002320:Cardiovascular Physiological Phenomena; D006339:Heart Rate / Q000502:physiology; D006801:Humans; D009046:Motor Neurons / Q000502:physiology; D018377:Neurotransmitter Agents / Q000502:physiology; D010507:Periodicity; D015656:Respiratory Mechanics / Q000502:physiology; D013564:Sympathetic Nervous System / Q000502:physiology; D014630:Vagus Nerve / Q000502:physiology
chemical_list: D018377:Neurotransmitter Agents