title: [Chronoinotropic characteristics of the rat myocardium in the postnatal period of ontogenesis].
authors.forename: P B
authors.initials: PB
authors.lastname: Tsyv'ian
authors.forename: O G
authors.initials: OG
authors.lastname: Artem'eva
mesh_terms: D000375:Aging / Q000502:physiology*; D000818:Animals; D006321:Heart / Q000254:growth & development*; D006339:Heart Rate; D009200:Myocardial Contraction; D051381:Rats
vernacular_title: Khronoinotropnye kharakteristiki miokarda krysy v postnatal'nyĭ period ontogeneza.