Influence of potassium and calcium on behavior of isolated rat atria.
D000818:Animals; D002118:Calcium; D002136:Calcium, Dietary; D006321:Heart; D006325:Heart Atria; D011188:Potassium; D051381:Rats
D002136:Calcium, Dietary; D011188:Potassium; D002118:Calcium
CALCIUM; HEART; POTASSIUM