title: [Dual AV nodal pathways in AV conduction curves (author's transl)].
mesh_terms: D000328:Adult; D000368:Aged; D001283:Atrioventricular Node / Q000187:drug effects / Q000503:physiopathology*; D001285:Atropine / Q000494:pharmacology; D004562:Electrocardiography; D005260:Female; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D013614:Tachycardia, Paroxysmal / Q000503:physiopathology
chemical_list: D001285:Atropine