title: [Influence of verapamil on atrio-ventricular conduction. Localization of the action site using bundle of His electrocardiography].
mesh_terms: D000328:Adult; D006328:Cardiac Catheterization; D004562:Electrocardiography; D004566:Electrodes; D005260:Female; D006801:Humans; D008722:Methods; D012849:Sinoatrial Node / Q000187:drug effects / Q000502:physiology*; D014700:Verapamil / Q000494:pharmacology*
chemical_list: D014700:Verapamil
vernacular_title: Der Einfluss von Verapamil auf die atrio-ventrikuläre Uberleitung. Lokalisation des Wirkungsortes mit His-Bündel Elektrogrammen.