title: [Effect of prolonged preliminary membrane depolarization on the amplitude of the incurrent calcium flow in frog atrial trabeculae].
mesh_terms: D000818:Animals; D001001:Anura; D002118:Calcium / Q000378:metabolism*; D008564:Membrane Potentials; D009206:Myocardium / Q000378:metabolism*
chemical_list: D002118:Calcium
vernacular_title: Vliianie dlitel'noĭ predvaritel'noĭ depoliarizatsii membrany na amplitudu vkhodiashchego kal'tsievogo toka v trabekulakh predserdiia liagushki.