病例组(n = 100)

对照组(n = 220)

t值/X2

P值

术后LA ( x ¯ ± s, cm)

3.86 ± 0.63

3.64 ± 0.43

2.954

0.004

术后RA ( x ¯ ± s, cm)

4.53 ± 0.61

4.46 ± 0.53

0.886

0.376

术后LV ( x ¯ ± s, cm)

4.56 ± 0.53

4.51 ± 0.45

0.696

0.487

术后RV ( x ¯ ± s, cm)

3.40 ± 1.00

3.00 ± 0.40

3.984

0.001

术后EF值,%

52.97 ± 10.77

56.06 ± 7.82

−2.288

0.007

24 h引流量,ml

396.56 ± 340.12

364.89 ± 222.94

0.785

0.433

ICU停留时间,天

10.22 ± 14.26

4.61 ± 3.36

4.499

0.001

呼吸机辅助时间,天

3.53 ± 5.20

1.59 ± 1.49

4.182

0.001

术后CRP,mg/L

103.37 ± 68.91

110.68 ± 70.34

−0.640

0.532

术后脑卒中,人

15

7

15.684

0.001