title: [Comparative study of the efficacy and action duration of ipratropium bromide and atropine sulfate using His bundle-EG and tracing ECG in bradycardial arrhythmias].
mesh_terms: D000368:Aged; D001285:Atropine / Q000008:administration & dosage / Q000627:therapeutic use*; D001286:Atropine Derivatives / Q000627:therapeutic use*; D001919:Bradycardia / Q000188:drug therapy*; D002036:Bundle of His; D002986:Clinical Trials as Topic; D004305:Dose-Response Relationship, Drug; D004341:Drug Evaluation; D004562:Electrocardiography / Q000379:methods; D006327:Heart Block / Q000188:drug therapy*; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D009241:Ipratropium / Q000008:administration & dosage / Q000627:therapeutic use*; D008875:Middle Aged
chemical_list: D001286:Atropine Derivatives; D001285:Atropine; D009241:Ipratropium
vernacular_title: Vergleichende Untersuchung der Wirksamkeit und Wirkdauer von Ipratropiumbromid und Atropinsulfat mittels His-Bündel-EG und Bandspeicher-EKG bei bradykarden Herzrhythmusstörungen.