Table 3 Values for the heart and respiratory rate before and during sedation

Heart rate baseline

53 ± 22

44 ± 8

47 ± 11

44 ± 7

Heart rate sedation

29 ± 4^a

29 ± 2^a

31 ± 3^a

28 ± 3^a

Respiratory rate baseline

22 ± 6

19 ± 3

22 ± 12

21 ± 6

Respiratory rate sedation

13 ± 3^a

13 ± 3^a

12 ± 3^a

14 ± 5^a