[Ventricular electrogram of the snail (Helix pomatia) during vagal inhibition].
During vagal inhibition in the snail, the standstill of the ventricle does not proceed from direct action of the visceral nerve on the pace maker (distal extremity of the ventricle) but from the bringing into play of a centre located near the base, which induces myocardial depression.
D000200:Action Potentials; D000818:Animals; D004558:Electric Stimulation; D004567:Electrodes, Implanted; D006321:Heart / Q000502:physiology*; D006339:Heart Rate; D006352:Heart Ventricles / Q000294:innervation; D006372:Helix, Snails / Q000502:physiology*; D009433:Neural Inhibition; D012908:Snails / Q000502:physiology*; D016276:Ventricular Function
L'électrogramme ventriculaire de l'Escargot (Helix pomatia) au cours de l'inhibition vagale