title: Ventricular tachycardia during intravenous urography. Report of two cases.
mesh_terms: D000367:Age Factors; D000368:Aged; D004562:Electrocardiography; D006352:Heart Ventricles; D006801:Humans; D007275:Injections, Intravenous / Q000009:adverse effects; D007483:Iothalamic Acid / Q000009:adverse effects*; D008012:Lidocaine / Q000008:administration & dosage / Q000627:therapeutic use; D008297:Male; D012964:Sodium / Q000009:adverse effects; D013610:Tachycardia / Q000139:chemically induced / Q000188:drug therapy / Q000209:etiology*; D014567:Urography / Q000009:adverse effects*
chemical_list: D007483:Iothalamic Acid; D008012:Lidocaine; D012964:Sodium