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Table 3 Perioperative results of 41 patients[cases(%)/x ± s]

From: Clinical analysis of redo aortic root replacement after cardiac surgery: a retrospective study

Variables

Full sample(n = 41)

ARS(n = 31)

NRS(n = 10)

P value

Mortality during hospitalization

6 (14.6)

4 (12.9)

2 (20)

0.581

 Heart failure

3 (7.3)

1 (3.2)

2 (20)

 

 Septic shock

3 (7.3)

3 (9.7)

0 (0)

 

Cardiopulmonary bypass

168.1 ± 41.2

169.3 ± 42.1

168.0 ± 41.1

0.613

Aortic block time

84.5 ± 22.3

85.6 ± 22.8

85.4 ± 22.2

0.534

Postoperative complications

   

0.616

 Re-exploratory thoracotomy

4 (9.8)

3 (9.7)

1 (10)

 

 Stroke

2 (4.9)

1 (3.2)

1 (10)

 

 Tracheotomy

3 (7.3)

3 (9.7)

0 (0)

 

 CRRT

5 (12.2)

3 (9.7)

2 (20)

 

 Poor incision healing

3 (7.3)

1 (3.2)

2 (20)

 

 Mechanical ventilation time > 72 h

7 (17.1)

5 (16.1)

2 (20)

 

ICU stay time

9.2 ± 12.5

9.5 ± 11.7

9.1 ± 12.8

0.914

Total postoperative hospital stay

26.3 ± 26.5

26.4 ± 26.7

26.2 ± 26.3

0.896

  1. Abbreviations: CRRT continuous renal replacement therapy; ICU Intensive Care Unit
  2. Note: Values are presented as n (%) or mean ± standard deviation