Voltage dependent block of inward going rectification in cardiac Purkinje fibers by external Cs ions.
D000818:Animals; D002586:Cesium / Q000494:pharmacology*; D006329:Heart Conduction System / Q000187:drug effects*; D007700:Kinetics; D008564:Membrane Potentials / Q000187:drug effects; D011690:Purkinje Fibers / Q000187:drug effects* / Q000502:physiology; D012756:Sheep
D002586:Cesium