title: [Effects of henbane drugs on electrophysiological and mechanical properties of guinea pig papillary muscle].
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D000889:Anti-Arrhythmia Agents / Q000494:pharmacology; D001285:Atropine / Q000494:pharmacology*; D002121:Calcium Channel Blockers / Q000494:pharmacology; D005260:Female; D006168:Guinea Pigs; D008297:Male; D009200:Myocardial Contraction / Q000187:drug effects; D010210:Papillary Muscles / Q000502:physiology*; D012601:Scopolamine / Q000494:pharmacology*; D012991:Solanaceous Alkaloids / Q000494:pharmacology*
chemical_list: D000889:Anti-Arrhythmia Agents; D002121:Calcium Channel Blockers; D012991:Solanaceous Alkaloids; C003922:anisodamine; D001285:Atropine; D012601:Scopolamine