Choline-C14 and K42 fluxes in cardiac Purkinje fibers.
D000818:Animals; D002247:Carbon Isotopes; D002417:Cattle; D002794:Choline / Q000378:metabolism*; D006329:Heart Conduction System / Q000502:physiology*; D066298:In Vitro Techniques; D007552:Isotonic Solutions; D011188:Potassium / Q000378:metabolism*; D011194:Potassium Isotopes
D002247:Carbon Isotopes; D007552:Isotonic Solutions; D011194:Potassium Isotopes; D002794:Choline; D011188:Potassium