The voltage clamp and cardiac electrophysiology.
D000818:Animals; D002462:Cell Membrane / Q000502:physiology; D004553:Electric Conductivity; D004594:Electrophysiology / Q000379:methods*; D006321:Heart / Q000502:physiology*; D006801:Humans; D008564:Membrane Potentials; D009200:Myocardial Contraction; D011690:Purkinje Fibers / Q000502:physiology