title: [An investigation of arrhythmia during intraoperative cholangiography].
mesh_terms: D000328:Adult; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000209:etiology*; D002758:Cholangiography / Q000009:adverse effects*; D005260:Female; D006801:Humans; D007431:Intraoperative Complications; D008297:Male; D008875:Middle Aged; D012018:Reflex