title: Effect of propranolol on the fast inward sodium current in frog atrial muscle.
mesh_terms: D000818:Animals; D001001:Anura; D001693:Biological Transport, Active / Q000187:drug effects; D008433:Mathematics; D008564:Membrane Potentials / Q000187:drug effects; D009132:Muscles / Q000187:drug effects / Q000378:metabolism*; D011433:Propranolol / Q000494:pharmacology*; D012964:Sodium / Q000378:metabolism*; D013237:Stereoisomerism
chemical_list: D012964:Sodium; D011433:Propranolol