Shifts in pacemaker dominance within the sinoatrial region of cat and rabbit hearts resulting from increase of extracellular potassium.
D000200:Action Potentials; D000818:Animals; D002415:Cats; D009206:Myocardium / Q000378:metabolism*; D009991:Oscillometry; D010477:Perfusion; D011188:Potassium / Q000378:metabolism*; D011817:Rabbits; D012849:Sinoatrial Node / Q000502:physiology*; D012996:Solutions
D012996:Solutions; D011188:Potassium