Table 4.
Residual Shunt Follow-up After Device Closure of Different Types of Multi-Hole Atrial Septal Defects
| Types | IADR (n = 150) | Discharge (n = 150) | 1 m (n = 150) | 3 m (n = 150) | 6 m (n = 136) | 1 y (n = 118) | 2 y (n = 104) | 3 y (n = 81) | > 5 y (n = 43) | |
|---|---|---|---|---|---|---|---|---|---|---|
| Type A (n = 84) | LS (n = 20) | 10 | 9 | 6 | 4 | 4 | 3 | 3 | 3 | 2 |
| MS (n = 25) | 5 | 3 | 3 | 3 | 3 | 3 | 2 | 1 | 1 | |
| SS (n = 9) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| LS7 (n = 8( | 5 | 5 | 5 | 5 a | 4 | 4 | 3 | 2 | ||
| MS7 (n = 16) | 8 | 5 | 4 | 4 a | 4 | 2 | 1 | 1 | ||
| SS7 (n = 6) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Type B (n = 37) | LM (n = 14) | 4 | 3 | 3 | 3 a | 3 | 3 | 2 | 1 | 1 |
| MM (n = 4) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |||
| LM7 (n = 10) | 6 | 3 | 2 | 2 a | 2 | 1 | 1 | |||
| MM7 (n = 9) | 3 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | ||
| Type C (n = 21) | Cribriform (n = 21) | 12 | 11 | 9 | 8 | 7 | 6 | 4 | 2 | 1 |
| Type D | (n = 8) | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
LS Large-Small, MS Moderate-Small, LS7 Large-Small with inter-defects distance 7 mm, MS7 Moderate-Small with inter-defects distance 7 mm, LM Large-Moderate, MM Moderate-Moderate, LM7 Large-Moderate with inter-defects distance 7 mm, MM7 Moderate-Moderate with inter-defects distance 7 mm, SS Small-Small, IADR immediately after device release, aOne of the patients with double devices or a PF device had residual shunt