Potassium and sodium exchange in the working frog heart; effects of overwork, external concentrations of potassium and ouabain.
D000818:Animals; D001001:Anura; D006321:Heart; D009206:Myocardium / Q000378:metabolism*; D010042:Ouabain; D011188:Potassium / Q000378:metabolism*; D012964:Sodium / Q000378:metabolism*; D012982:Sodium, Dietary; D013328:Strophanthins / Q000494:pharmacology*
D012982:Sodium, Dietary; D013328:Strophanthins; D010042:Ouabain; D012964:Sodium; D011188:Potassium
MYOCARDIUM/metabolism; POTASSIUM/metabolism; SODIUM/metabolism; STROPHANTHIN/effects