Rapid exchange of cellular or cell surface potassium in the rat's heart.
D000818:Animals; D002463:Cell Membrane Permeability; D005110:Extracellular Space; D005260:Female; D007474:Ion Exchange; D009206:Myocardium / Q000166:cytology / Q000378:metabolism*; D010477:Perfusion; D011188:Potassium / Q000378:metabolism*; D011194:Potassium Isotopes; D051381:Rats; D013460:Sulfur Isotopes
D011194:Potassium Isotopes; D013460:Sulfur Isotopes; D011188:Potassium