Transmembrane potential changes of embryonic heart before and after myogenic activation.
D000109:Acetylcholine / Q000494:pharmacology; D000200:Action Potentials / Q000187:drug effects; D000557:Ambystoma; D000818:Animals; D004558:Electric Stimulation; D006321:Heart / Q000196:embryology* / Q000502:physiology; D006339:Heart Rate / Q000187:drug effects; D008564:Membrane Potentials / Q000187:drug effects*; D008839:Microelectrodes; D009638:Norepinephrine / Q000494:pharmacology; D013268:Stimulation, Chemical
D000109:Acetylcholine; D009638:Norepinephrine