title: [Evaluation of the tension of regulatory mechanisms in schoolchildren in the North].
abstract: The regulatory mechanisms were evaluated in healthy first-former pupils living in the North by using cardiointervalography and calculating basic parameters that reflect the specific features of cardiac rhythm regulation. This revealed various tension of the regulatory systems that characterize a different "cost of adaptation" in the examinees to environmental conditions. The optimum status in most children is maintained by a high "physiological cost", significant tension and occasionally overstrain of their regulatory mechanisms, which may predispose to diverse diseases.
authors.forename: A N
authors.initials: AN
authors.lastname: Poborskiĭ
mesh_terms: D000222:Adaptation, Physiological; D000367:Age Factors; D002648:Child; D003081:Cold Climate; D003627:Data Interpretation, Statistical; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D012426:Russia
vernacular_title: Otsenka stepeni napriazheniia reguliatornykh mekhanizmov u shkol'nikov v usloviiakh Severa.