Temperature dependence of the chronotropic actions of calcium: functional inhomogeneity of the rabbit sinus node.
D000818:Animals; D002118:Calcium / Q000378:metabolism*; D003080:Cold Temperature; D006339:Heart Rate; D008564:Membrane Potentials; D011817:Rabbits; D012849:Sinoatrial Node / Q000502:physiology*; D013696:Temperature; D013997:Time Factors
D002118:Calcium