So were there 5 bottles of cardizem in 100ml of NS? 1:1 ratio. If this is the case! Incredible,crazy and outrageous. I had a great friend with an MSN who was the clinical manager of an ER. He was there on a contract. They refused to extend his contract because he wanted to have the policy changed on Tridil> The policy suggested it was to be administered based on micrograms/KG/min. Never ever have I incorporated the patients weight into a Nitro dosage!! Robert