[Voltage clamp technique in cardiac muscle (author's transl)].
D000109:Acetylcholine / Q000502:physiology; D000818:Animals; D002415:Cats; D004285:Dogs; D004837:Epinephrine / Q000502:physiology; D006168:Guinea Pigs; D006321:Heart / Q000502:physiology*; D007473:Ion Channels / Q000502:physiology; D008564:Membrane Potentials; D008722:Methods
D007473:Ion Channels; D000109:Acetylcholine; D004837:Epinephrine