Application of Modified Sliding Anastomosis in the Repair of Aortic Coarctation

Table 2

Postoperative data of two groups.

	Observation group ()	Control group ()	value
Operative time (min)			0.025
Intercostal artery disconnection (pairs)			<0.001
Aortic clamp time (min)			0.208
Drainage volume (ml)			0.018
Arm-leg systolic gradient (mmHg)			0.020
Chylothorax (case)	0	2
Pulmonary atelectasis (case)	1	4
Anastomosis pressure difference 10-20 mmHg (case)	2	5
Anastomosis pressure difference 20-50 mmHg (case)	0	3
Anastomosis pressure difference higher than 10 mmHg (case)	2	8	0.034