title: The cardiac reaction to controlled pressure changes in the common duct.
mesh_terms: D002763:Cholecystectomy; D003135:Common Bile Duct / Q000502:physiology*; D004562:Electrocardiography; D006321:Heart / Q000502:physiology*; D006801:Humans; D011312:Pressure; D012965:Sodium Chloride / Q000494:pharmacology
chemical_list: D012965:Sodium Chloride