Table 1 (abstract P049). Changes in blood gases during intraoperative cardiac arrest

pH <7.35

18 [62]

29 [78]

19 [73]

10 [91]

pH >7.45

4 [14]

2 [5]

1 [4]

1 [1]

PaCO2 <35mmHg

9 [31]

7 [19]

6 [23]

1 [1]

PaCO2 >45mmHg

6 [21]

21 [57]

15 [58]

6 [55]

PaO2 <100mmHg

5 [17]

12 [32]

9 [34]

3 [27]

PaO2 100-200mmHg

28 [28]

8 [22]

6 [23]

2 [18]

PaO2 >200mmHg

16 [55]

17 [46]

11 [42]

6 [55]