[The effect of potassium and calcium on the staircase phenomenon in frog heart].
D000818:Animals; D001001:Anura; D002118:Calcium / Q000494:pharmacology*; D002136:Calcium, Dietary; D006321:Heart / Q000502:physiology*; D011188:Potassium / Q000494:pharmacology*; D011898:Ranidae
D002136:Calcium, Dietary; D011188:Potassium; D002118:Calcium
CALCIUM/effects; HEART/physiology; POTASSIUM/effects
Die Wirkung von Kalium und Calcium auf das Treppenhänomen am Froschherzen.