title: STUDIES ON VERATRUM ALKALOIDS. XXXVII. CHRONOTROPIC CARDIAC ACTION AND TOXICITY OF N-ALKYL DERIVATIVES OF VERATRAMINE.
mesh_terms: D000818:Animals; D000889:Anti-Arrhythmia Agents; D004837:Epinephrine; D006168:Guinea Pigs; D006329:Heart Conduction System; D006339:Heart Rate; D010600:Pharmacology; D051381:Rats; D012106:Research; D014116:Toxicology; D014703:Veratrum; D014704:Veratrum Alkaloids
chemical_list: D000889:Anti-Arrhythmia Agents; D014704:Veratrum Alkaloids; C009649:veratramine; D004837:Epinephrine
keywords: EPINEPHRINE; EXPERIMENTAL LAB STUDY; GUINEA PIGS; HEART CONDUCTION SYSTEM; HEART RATE; MYOCARDIAL DEPRESSANTS; PHARMACOLOGY; RATS; TOXICOLOGIC REPORT; VERATRUM