title: [Effects of modifications of duration of action potential on the development of contraction of frog myocardium].
mesh_terms: D000200:Action Potentials; D000818:Animals; D001001:Anura; D006321:Heart / Q000502:physiology*; D013997:Time Factors
vernacular_title: Effets des modifications de la durée du potentiel d'action sur le développment de la contraction du myocarde de grenouille.