title: Cardiac arrhythmias during the perioperative period.
mesh_terms: D000889:Anti-Arrhythmia Agents / Q000627:therapeutic use; D001146:Arrhythmia, Sinus / Q000209:etiology; D001145:Arrhythmias, Cardiac / Q000188:drug therapy / Q000209:etiology*; D004562:Electrocardiography; D006801:Humans; D007432:Intraoperative Period; D013610:Tachycardia / Q000209:etiology; D013614:Tachycardia, Paroxysmal / Q000209:etiology
chemical_list: D000889:Anti-Arrhythmia Agents