[Development of the total initial current and contraction of the frog sinoauricular fiber].
D000200:Action Potentials; D000818:Animals; D001001:Anura; D002118:Calcium / Q000502:physiology; D004594:Electrophysiology; D006329:Heart Conduction System / Q000502:physiology*; D008722:Methods
D002118:Calcium
Evolution du courant initial global et de la contraction sur la fibre sinoauriculaire de grenouille.