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Table 1 Changes of vital signs with time

From: Oxygen embolism after hydrogen peroxide irrigation during hip arthroscopy: a case report

Time

Blood pressure (mmHg)

heart rate (beats/min)

SaO2

etCO2 (mmHg)

(a) On anesthesia induction

138/80

92

100%

38

(b) At 12:24

75/50

70

92%

11

(c) At 12:34

90/55

80

93%

17

(d) At 12:50

97/55

80

97%

29

(e) At 13:00 (post op)

90/50

80

95%

\

(f) 40μg/ml norepinephrine 12 ml/h

100/50

\

\

\

(g) 19:00 norepinephrine at 4 ml/h

100/55

80

\

\

(h) At 19:45 (in the ICU)

110/72

96

89%

\

(i) At 09:40 Day 1 post op

131/76

68

97%

\

  1. Table 1 Changes in vital signs over the course of surgery and during the immediate post-operative period. Hydrogen peroxide wash was undertaken arthroscopically at 12:22. (The symbol ‘\’ means that there are not relevant records)