[Changes in the duration of cardiac muscle fiber action potentials under the influence of acetylcholine].
D000109:Acetylcholine / Q000494:pharmacology*; D000200:Action Potentials / Q000187:drug effects*; D000818:Animals; D001001:Anura; D004558:Electric Stimulation; D006321:Heart / Q000187:drug effects / Q000502:physiology*; D066298:In Vitro Techniques
D000109:Acetylcholine
Izmeneniia dlitel'nosti potentsiala deĭstviia myshechnykh volokon serdtsa pod vliianiem atsetilkholina.