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Table 3 Operative Data

From: One minute of circulatory arrest for acute type A aortic dissection --------- a simple operation for acute type A aortic dissection (AAAD)

 

Our operation

Sun’s procedure

Number

Mean SD

Number

Mean SD

Bentall procedure

1 (4%)

 

30% [7]

29% [8]

 

Reconstruction of the sinus of Valsalva

5 (20%)

 

17% [7]

33% [8]

 

Coronary artery bypass graft

1 (4%)

 

9% [7]

 

CPB (min)

 

207 ± 52

 

201 ± 51 [7]

196 ± 63 [8]

Aortic cross-clamp time (min)

 

114 ± 39

 

111 ± 31 [7]

100 ± 29 [8]

Circulatory arrest (sec)

 

38 ± 16

 

1440 ± 480 [7]

1390 ± 487 [8]

Surgery duration (min)

 

463 ± 136

 

408 ± 125 [8]

Lowest nasopharyngeal temperature(°C)

 

30

 

25 [7]

20 [8]

Blood loss during operation (mL)

 

841 ± 85

 

947 ± 773 [8]

Blood product use

 Red cell (U)

 

6.7 ± 6.3

 

6.8 ± 8.8 [8]

 Fresh Frozen Plasma (mL)

 

845 ± 692

 

873 ± 1024 [8]

 Platelet (U)

 

2.3 ± 1.9

 

2.4 ± 2.6 [8]