Fractionation of the cardiac output of rats with isotopic potassium.
D000818:Animals; D002302:Cardiac Output; D006321:Heart / Q000502:physiology*; D011188:Potassium; D011197:Potassium Radioisotopes; D051381:Rats
D011197:Potassium Radioisotopes; D011188:Potassium
HEART/physiology; POTASSIUM/radioactive