title: Sudden appearance of cardiac arrhythmias after dexamethasone.
mesh_terms: D000328:Adult; D001022:Aortic Valve Insufficiency / Q000601:surgery; D001145:Arrhythmias, Cardiac / Q000139:chemically induced* / Q000188:drug therapy; D003907:Dexamethasone / Q000008:administration & dosage / Q000009:adverse effects*; D004562:Electrocardiography; D005260:Female; D006801:Humans; D007275:Injections, Intravenous; D008012:Lidocaine / Q000627:therapeutic use; D008944:Mitral Valve Insufficiency / Q000601:surgery; D010710:Phosphates / Q000008:administration & dosage / Q000009:adverse effects; D011183:Postoperative Complications / Q000517:prevention & control; D012964:Sodium / Q000008:administration & dosage / Q000009:adverse effects
chemical_list: D010710:Phosphates; D003907:Dexamethasone; D008012:Lidocaine; D012964:Sodium