Device closure (n = 15) | Surgical closure (n = 15) | P value | |
---|---|---|---|
MPAP (mmHg) | |||
Baseline | 27.93 ± 5.18 | 30.67 ± 5.30 | 0.16 |
Post-closure | 18.13 ± 7.21 | 23.93 ± 6.63 | 0.03 |
QP/QS ratio | |||
Before closure | 2.03 ± 0.25 | 2.23 ± 0.40 | 0.11 |
After closure | 0.95 ± 0.13 | 1.04 ± 0.09 | 0.04 |