title: [Organization of reflex sympathetic influence on rate and force of cardiac contraction].
abstract: In acute experiments on 21 cats it was proved that the change of afferent impulse on vagus nerves by means of either freeze-block or electrostimulation of their central ends results in differential reflex influences on rhythm and force of the cardiac contractions caused by sympathetic nervous system. The cut of the lower cardiac nerves may cause 'break-up' of the observed reflex, removing or inverting its ino- or chronotropy component. The given phenomenon was revealed in the experiments with high arterial pressure and with absence of tonic chronotropy influences of the left lower cardiac nerve.
authors.forename: I M
authors.initials: IM
authors.lastname: Izrail'tian
authors.forename: N N
authors.initials: NN
authors.lastname: Alipov
authors.forename: O L
authors.initials: OL
authors.lastname: Lepetiukh
authors.forename: A V
authors.initials: AV
authors.lastname: Sokolov
authors.forename: A G
authors.initials: AG
authors.lastname: Mikerina
authors.forename: O V
authors.initials: OV
authors.lastname: Komarova
mesh_terms: D000818:Animals; D001794:Blood Pressure; D002415:Cats; D004558:Electric Stimulation; D004562:Electrocardiography; D006321:Heart / Q000294:innervation*; D006339:Heart Rate; D009200:Myocardial Contraction; D009475:Neurons, Afferent / Q000502:physiology; D012018:Reflex / Q000502:physiology*; D013564:Sympathetic Nervous System / Q000502:physiology*; D013997:Time Factors; D014630:Vagus Nerve / Q000502:physiology
vernacular_title: Organizatsiia reflektornykh simpaticheskikh vliianiĭ na chastotu i silu sokrashcheniĭ serdtsa.