title: [Polygraphic study of the effects on myocardial contractility of a new anti-arrhythmic drug: N-propyl-ajmaline bitartrate].
mesh_terms: D000293:Adolescent; D000328:Adult; D000404:Ajmaline / Q000031:analogs & derivatives* / Q000494:pharmacology; D001794:Blood Pressure / Q000187:drug effects; D002319:Cardiovascular System / Q000187:drug effects; D005260:Female; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D008297:Male; D009200:Myocardial Contraction / Q000187:drug effects*
chemical_list: D000404:Ajmaline
vernacular_title: Studio poligrafico degli effetti sulla contrattilità miocardica di un nuovo farmaco antiaritmico: l'N-propil-ajmalina bitartrato