title: [Electrophysiological study of the effects of verapamil on normal and pathological sinus node function].
mesh_terms: D000328:Adult; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000503:physiopathology*; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012849:Sinoatrial Node / Q000187:drug effects* / Q000503:physiopathology; D014700:Verapamil / Q000494:pharmacology*
chemical_list: D014700:Verapamil
vernacular_title: Etude électrophysiologique des effets du vérapamil sur la fonction sinusale normale et pathologique.