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
Gourp A (n = 53)
Group B(n = 50)
P-valve
Sex(F/M)
12/41
11/39
0.12
Age(Y)
0.56
2.5–5
2
13
5–10
6
11
> 10
45a
26
Weight
54.8 ± 20.7
50.8 ± 17.5
0.31
Pulmonary hypertension
0.69
mild
5
4
moderate
EF(%)
69.75 ± 7.43
68.23 ± 5.47
0.14