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Table 2 Intraoperative and post-operative data comparison between groups

From: Clinical evaluation of percutaneous and intra-operative device closure of atrial septal defects under transesophageal echocardiographic guidance: one center experience and mid-term follow-up

 Group A (n = 53)Group B (n = 50)P-value
Maximum diameter of ASD(mm)16.4 ± 5.316.4 ± 5.20.98
Device size(mm)22.4 ± 5.821.3 ± 6.60.38
D value6.0 ± 1.64.7 ± 2.30.01
Rim of aortic valve (mm)3.4 ± 1.22.2 ± 1.00.07
Table time(min)20.72 ± 7.706.01 ± 1.030.01
Operation time(min)28.70 ± 10.4139.13 ± 6.030.01
ICU stay(hour)4.12 ± 2.5510.31 ± 3.640.01
Hospital time(d)2.78 ± 0.94.7 ± 1.50.02
Death(%)001
Bleeding/weigh(ml/kg)012.29 ± 3.971
Wound infective001
Hydrothorax031
Residual shunt4/507/500.52
Procedure successful94.3(50/53)94(47/50)0.17
Successful 1 month(%)98.11(52/53)98(49/50)0.37
Successful 3 month(%)1001001
  1. D value: difference between the device size and the maximum diameter of ASD