title: Proceedings: Effects of propranolol and alprenolol on rat atrial and ventricular muscles.
mesh_terms: D000526:Alprenolol / Q000494:pharmacology*; D000818:Animals; D006325:Heart Atria / Q000187:drug effects*; D006352:Heart Ventricles / Q000187:drug effects*; D066298:In Vitro Techniques; D011433:Propranolol / Q000494:pharmacology*; D051381:Rats
chemical_list: D000526:Alprenolol; D011433:Propranolol