[Variations in the relation between the duration of action potentials and the recovery time during prolonged myocardium stimulation].
D000200:Action Potentials; D000818:Animals; D001001:Anura; D004558:Electric Stimulation; D006321:Heart / Q000502:physiology*; D011930:Reaction Time
Izmeneniia pri prodolzhitel'noĭ stimuliatsii miokarda zavistimosti dlitel'nosti potentsialov deĭstviia ot vremeni restitutsii.