Parameters

Preoperative

Postoperative

Significance

PAP systolic (mmHg)

73.35 ± 14.12

35.21 ± 7.89

p < 0.05

PAP diastolic (mmHg)

19.28 ± 8.60

12.85 ±7.26

p < 0.05

PA mean (mmHg)

36.50 ± 11.30

20.21 ± 7.19

p < 0.05

CVP (mmHg)

17.92 ± 2.43

11.78 ± 1.92

p < 0.05

SpO2 (%)

88.14±2.24

96.07±2.01

p < 0.05