title: Effects of ACh on slow inward current and tension components of the bullfrog atrium.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology*; D000200:Action Potentials / Q000187:drug effects*; D000818:Animals; D001001:Anura; D006321:Heart / Q000187:drug effects* / Q000502:physiology; D006325:Heart Atria; D008564:Membrane Potentials / Q000187:drug effects; D009200:Myocardial Contraction / Q000187:drug effects*; D011892:Rana catesbeiana
chemical_list: D000109:Acetylcholine