[PRODUCTION OF NEGATIVE CHRONOTROPIC VAGAL EFFECTS IN  COMPENSATORY CARDIAC HYPERFUNCTION].
D000818:Animals; D001001:Anura; D006321:Heart; D009482:Neurophysiology; D010827:Physiology; D011817:Rabbits; D012106:Research; D014630:Vagus Nerve
EXPERIMENTAL LAB STUDY; FROGS; HEART; NEUROPHYSIOLOGY; PHYSIOLOGY; RABBITS; VAGUS NERVE
REALIZATSIIA OTRITSATEL'NOGO KHRONOTROPNOGO VAGUSNOGO EFFEKTA PRI KOMPENSATORNO I GIPERFUNKTSII SERDTSA.