RESULTS	Mean total dosages of fentanyl , midazolam , and propranolol between the lidocaine and placebo groups were 620.40 + / - 815.74 microgram versus 689.16 + / - 692.99 microgram , p = 0.244 ; 0.54 + / - 1.13 mg versus 1.20 + / - 2.44 mg p = 0.465 ; 0.11 + / - 0.75 mg versus 3.56 + / - 17.2 mg , p = 0.564 , respectively .\