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Safety analysis of different approaches to the supradiaphragmatic IVC.
| Safety | Safe | Risky | Trauma | Average (points) | |||
|---|---|---|---|---|---|---|---|
| (N) | (%) | (N) | (%) | (N) | (%) | ||
| Transverse diaphragmotomy | 4 | 11.4 | 28 | 80 | 3 | 8.6 | 51.4 |
| T-shaped diaphragmotomy | 21 | 60 | 14 | 40 | 0 | 0 | 80 |
| Circular diaphragmotomy | 11 | 31.4 | 22 | 62.9 | 2 | 5.7 | 62.9 |
| IVC isolation in the pericardium | 6 | 17.1 | 29 | 82.9 | 0 | 0 | 58.6 |
