| LMWH group (%) | Warfarin group (%) | p Value | |
|---|---|---|---|
| n | 51 | 50 | |
| Procedural success | 47 (92.0) | 46 (92.0) | 0.97 |
| Major complication | 0 (0) | 0 (0) | |
| Access site pain, lump or bruising after discharge | 23 (43.0) | 15 (30) | 0.05 |
| Medical help sought after discharge | 4 (7.8) | 2 (4.0) | 0.67 |
| Hospital re-admission | 3 (5.9) | 0 | 0.24 |
| TOE required | 3 (5.9) | 9 (18.0) | 0.059 |
LMWH, low molecular weight heparin; TOE, transoesophageal echocardiography.