[The effect of certain ions on the realization of the phase-dependent action of the vagus nerve on the heart rhythm in cats].
In cats, magnesium, potassium and finoptin diminished the vagal chronotropic effect whereas calcium potentiated it. In potassium chloride administration, the vagotropic action was due to a selective diminishing of the tonic component.
Cherednik
I L
IL
Pokrovskiĭ
V M
VM
Osadchiĭ
O E
OE
Sheĭkh-Zade
Iu R
IuR
Kompaniets
O G
OG
Matsko
M A
MA
D000818:Animals; D002121:Calcium Channel Blockers / Q000494:pharmacology; D002122:Calcium Chloride / Q000494:pharmacology*; D002415:Cats; D004558:Electric Stimulation; D005260:Female; D006339:Heart Rate / Q000187:drug effects* / Q000502:physiology; D008278:Magnesium Sulfate / Q000494:pharmacology*; D008297:Male; D011189:Potassium Chloride / Q000494:pharmacology*; D014630:Vagus Nerve / Q000187:drug effects* / Q000502:physiology; D014700:Verapamil / Q000494:pharmacology
D002121:Calcium Channel Blockers; D011189:Potassium Chloride; D008278:Magnesium Sulfate; D014700:Verapamil; D002122:Calcium Chloride