title: Action of Rb+ and Cs+ ions on inhibition of ventricular pacemaker rhythm by fast stimulation.
mesh_terms: D000251:Adenosine Triphosphatases / Q000037:antagonists & inhibitors / Q000378:metabolism; D000818:Animals; D001693:Biological Transport, Active; D002306:Cardiac Volume / Q000187:drug effects; D002462:Cell Membrane / Q000201:enzymology; D002586:Cesium / Q000494:pharmacology*; D004558:Electric Stimulation; D004789:Enzyme Activation; D006327:Heart Block / Q000503:physiopathology; D006329:Heart Conduction System / Q000187:drug effects* / Q000502:physiology; D008564:Membrane Potentials; D010042:Ouabain / Q000494:pharmacology; D011188:Potassium / Q000378:metabolism; D011817:Rabbits; D012413:Rubidium / Q000494:pharmacology*; D013328:Strophanthins / Q000494:pharmacology
chemical_list: D013328:Strophanthins; D002586:Cesium; D010042:Ouabain; D000251:Adenosine Triphosphatases; D012413:Rubidium; D011188:Potassium