Item | Group A | Group B | Group C | P |
---|---|---|---|---|
N | 56 | 62 | 64 | |
Age (year) | 1.1 ± 1.4 | 1.3 ± 1.2 | 1.3 ± 1.5 | P > 0.05 |
Gender (M/F) | 26/30 | 31/31 | 30/34 | P > 0.05 |
Weight (kg) | 6.1 ± 3.2 | 8.3 ± 2.3 | 8.4 ± 2.5 | P > 0.05 |
Size of VSD (mm) | 6.2 ± 1.05 | 5.3 ± 1.12 | 5.1 ± 1.04 | P > 0.05 |
Perimembrous VSD | 48 | 60 | 63 | |
Muscular VSD | 1 | 0 | 0 | |
Subatrial VSD | 7 | 2 | 1 | |
Pulmonary hypertension (mmhg) | 45.2 ± 11.7 | 42.1 ± 8.2 | 40.5 ± 9.2 | P > 0.05 |
Cardiothoracic ratio | 0.61 ± 0.10 | 0.56 ± 0.08 | 0.57 ± 0.06 | P > 0.05 |