[Sensitive control of heart rate in monkeys using burst stimulation of the vagus nerve].
Burst vagus stimulation led to synchronization of the cardiac and vagal rhythms at certain frequency ranges. The increase of the number of impulses in a burst from 1 to 16 extended the range of synchronization and shifted it towards lower frequencies forming a total range of exact regulation of the heart rate within 85--40% of the initial rate. It was suggested that vagal effect consists of tonic and synchronizing components.
Pokrovskiĭ
V M
VM
Sheĭkh-Zade
Iu R
IuR
Kruchinin
V M
VM
Urmancheeva
T G
TG
D000818:Animals; D004558:Electric Stimulation; D006339:Heart Rate; D008253:Macaca mulatta; D008297:Male; D014630:Vagus Nerve / Q000502:physiology*
Tochnoe upravlenie ritmom serdtsa u obez'ian s pomoshch'iu zalpovogo razdrazheniia bluzhdaiushchego nerva.