title: [Pre-operative treatment of arrhythmia in patients undergoing open heart surgery-hemodynamic effects of xylocaine].
mesh_terms: D001145:Arrhythmias, Cardiac / Q000188:drug therapy*; D006348:Cardiac Surgical Procedures; D006801:Humans; D008012:Lidocaine / Q000627:therapeutic use*; D011300:Preoperative Care
chemical_list: D008012:Lidocaine