title: Effect of prophylactic atropine administration on electrocardiographic changes during percutaneous liver needle biopsy.
mesh_terms: D000328:Adult; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000209:etiology / Q000517:prevention & control*; D001285:Atropine / Q000627:therapeutic use*; D001707:Biopsy, Needle / Q000009:adverse effects*; D001919:Bradycardia / Q000209:etiology; D005260:Female; D006801:Humans; D008099:Liver / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D013610:Tachycardia / Q000209:etiology / Q000523:psychology
chemical_list: D001285:Atropine