Membrane charge movement and depolarization-contraction coupling.
D000818:Animals; D002462:Cell Membrane / Q000502:physiology*; D004594:Electrophysiology; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007473:Ion Channels / Q000378:metabolism / Q000502:physiology; D007700:Kinetics; D009119:Muscle Contraction; D009132:Muscles / Q000502:physiology*
D007473:Ion Channels