K+ fluctuations in the extracellular spaces of cardiac muscle. Evidence from the voltage clamp and extracellular K+ - selective microelectrodes.
D000818:Animals; D049832:Decapodiformes; D004594:Electrophysiology; D005110:Extracellular Space / Q000378:metabolism*; D006325:Heart Atria / Q000378:metabolism; D006352:Heart Ventricles / Q000378:metabolism; D007473:Ion Channels; D008839:Microelectrodes; D009132:Muscles / Q000378:metabolism*; D009206:Myocardium / Q000378:metabolism*; D011188:Potassium / Q000378:metabolism*; D011690:Purkinje Fibers / Q000378:metabolism; D012756:Sheep; D013997:Time Factors
D007473:Ion Channels; D011188:Potassium