Table 3 Comparisons of clinical characteristics, cardiac complications in TOF patients with or without surgical repair
From: Pregnancy outcomes among 31 patients with tetralogy of Fallot, a retrospective study
Parameters | n (%) | Corrected (n = 19) | Uncorrected (n = 12) | p-Value* |
|---|---|---|---|---|
NYHA-FC | ||||
 I-II | 14 (45.16) | 12 (63.16) | 2 (16.67) | 0.031 |
 III–IV | 17 (54.84) | 7 (36.82) | 10 (83.33) |  |
Left ventricular systolic function | Â | Â | Â | Â |
 Normal | 30 (96.77) | 19 (100) | 11 (91.67) | 0.397 |
 Dysfunction | 1 (3.23) | 0 | 1 (8.33) |  |
Right ventricle dilation | Â | Â | Â | Â |
 Normal or mild | 10 (32.26) | 10 (52.63) | 0 | 0.004 |
 Moderate or severe | 21 (67.74) | 9 (47.37) | 12 (100) |  |
Valve condition | Â | Â | Â | Â |
 Pulmonary valve stenosis | 16 (51.61) | 4 (21.05) | 12 (100) | < 0.001 |
 Pulmonic regurgitation | 6 (19.35) | 6 (31.58) | 0 | 0.059 |
 Tricuspid regurgitation | 13 (41.94) | 10 (52.63) | 3 (25) | 0.158 |
 Mitral regurgitation | 1 (3.23) | 1 (5.26) | 0 | 1.000 |
Arrhythmias | Â | Â | Â | Â |
 normal | 5 (16.13) | 5 (26.32) | 0 | 0.128 |
 Right ventricular hypertrophy | 17 (54.84) | 5 (26.32) | 12 (100) | < 0.001 |
 CRBB | 9 (29.03) | 9 (47.37) | 0 | 0.005 |
 IRBBB | 6 (19.35) | 3 (15.79) | 3 (25.00) | 0.653 |
 Sinus tachycardia | 3 (9.68) | 2 (10.53) | 1 (8.33) | 1.000 |
 I°AVB | 2 (6.45) | 1 (5.26) | 1 (8.33) | 1.000 |
 APB | 1 (3.23) | 1 (5.26) | 0 | 1.000 |
 VPB | 2 (6.45) | 2 (10.53) | 0 | 0.510 |
Pulmonary hypertension | 1 (3.23) | 0 | 1 (8.33) | 0.387 |
Aortopulmonary collateral vessels | 3 (9.68) | 0 | 3 (25.00) | 0.049 |
Pericardial effusion | 2 (6.45) | 0 | 2 (16.67) | 0.142 |