Table 2.
Patients’ demographic, echocardiographic and hemodynamic characteristics and comparisons
| Total (n=44) | Group I (ASO, n=15) | Group II (CSO, n=14) | Group III (OSO, n=15) | P | |
|---|---|---|---|---|---|
| Age, years | 7.08±3.5 (2–17) | 7.02±3.3 (2.5–13) | 8.08±4.5 (3.5–17) | 6.20±2.4 (2–12) | 0.365 |
| Gender | 28 girl (63.6%) | 10 girl (66.7%) | 6 girl (42.9%) | 12 girl (80%) | 0.110 |
| Weight, kg | 26.07±15.1 (11–78.6) | 25.65±14.1 (11–55) | 31.70±20.2 (13.7–78.6) | 21.25±7.9 (11,1–41) | 0.176 |
| ASD diameter on echo, mm | 12.65±3.5 (8–24) | 12.86±2.9 (9–18) | 13.42±3.3 (9–20) | 11.73±4.1 (8–24) | 0.421 |
| Stop-flow ASD d with SB, mm | 13.22±4.0 (7.8–24) | 12.37±2.7 (8.2–16.3) | 14.22±4.9 (9.5–24) | 13.13±4.1 (7.8–23) | 0.468 |
| Multiple ASDs, % | 11 (25%) | 4 (26.6%) | 2 (14.2%) | 5 (33.3%) | 0.507 |
| Shunt ratio | 1.82±0.5 (1.1–4) | 1.80±0.4 (1.2–2.5) | 1.95±0.8 (1.1–4) | 1.70±0.3 (1.2–2.4) | 0.567 |
| PAP, mm Hg | 21.73±5.3 (15–46) | 22.21±3.9 (17–31) | 19.66±3.1 (15–26) | 22.93±7.3 (16–46) | 0.269 |
| Total septal length, mm | 43.76±5.5 (32–57) | 44.33±6.2 (32–57) | 45.84±3.9 (40–54) | 41.40±5.4 (33–49) | 0.092 |
| Device diameter, mm | 15.09±4.9 (8–28) | 14.06±3.1 (8–18) | 16.07±6.3 (10–28) | 15.20±4.9 (9–24) | 0.542 |
| Total septum/device ratio | 3.16±0.9 (1.5–5.4) | 3.28±0.8 (2.2–4.7) | 3.22±1.0 (1.7–4.5) | 2.97±1.0 (1.5–5.4) | 0.254 |
| Fluoroscopy time, min | 6.58±4.1 (2.5–21.9) | 6.60±3.4 (2.5–13.9) | 7.71±5.9 (4–21.9) | 5.50±2.4 (2.8–12.7) | 0.373 |
| Systolic pressure, mm Hg | 30.21±7.7 (20–63) | 31.14±5.0 (24–42) | 27.00±5.7 (20–39) | 31.93±10.3 (21–63) | 0.121 |
ASD - secundum atrial septal defect; d - diameter; PAP - pulmonary artery pressure; SB - sizing balloon