Variables | Restriction (n = 10) | Non-restriction (n = 22) | p value |
---|---|---|---|
Age at operation (years) | 1.1 (0.5–41.1) | 1.1 (0.5–9.9) | NS |
Follow up (years) | 2.0 (1.0) | 1.7 (1.1) | NS |
Echocardiography | |||
PA (m/s) | 1.6 (0.32) | 1.6 (0.5) | NS |
PR duration (ms) | 219.8 (52.0) | 254.6 (40.6) | NS |
PR duration/√RR | 8.6 (2.0) | 10.6 (1.7) | 0.07 |
TVE deceleration (ms) | 110.9 (39.0) | 119.6 (25.6) | 0.2 |
TVE deceleration/√RR | 4.2 (1.6) | 4.9 (1.7) | < 0.05 |
E velocity (m/s) | 0.7 (0.16) | 0.8 (0.2) | NS |
A velocity (m/s) | 0.5 (0.2) | 0.6 (0.16) | NS |
Heart rate | 91 (14.6) | 102 (16.9) | 0.1 |
QRS | 116.2 (15.2) | 117.4 (12.9) | NS |
TV, tricuspid valve; PA, pulmonary artery; PR, pulmonary regurgitation.