title: Comparative myocardial depressant effects of lidocaine, ajmalin, propranolol and quinidine.
mesh_terms: D000404:Ajmaline / Q000494:pharmacology; D000818:Animals; D000889:Anti-Arrhythmia Agents; D002415:Cats; D006325:Heart Atria / Q000187:drug effects; D006352:Heart Ventricles / Q000187:drug effects; D066298:In Vitro Techniques; D008012:Lidocaine / Q000494:pharmacology*; D010210:Papillary Muscles / Q000187:drug effects; D010946:Plants, Medicinal; D011433:Propranolol / Q000494:pharmacology*; D011802:Quinidine / Q000494:pharmacology*; D011926:Rauwolfia / Q000494:pharmacology*
chemical_list: D000889:Anti-Arrhythmia Agents; D000404:Ajmaline; D008012:Lidocaine; D011433:Propranolol; D011802:Quinidine