The rapid intravenous injection could produce a high serum concentration of disodium edetate quickly and cause fatal decreases in serum calcium levels. • Toxicity appears to be dependent upon ...

contains tromethamine and edetate calcium disodium. Intra-arterial (Cerebral arteriography): Carotid arteries: 3–12mL; Vertebral arteries: 4–12mL; Aortic arch injection [4 vessel study]: 20 ...