Table 2.
Procedural results.
| Characteristic | Asian | Non-Asian | p-Value |
|---|---|---|---|
| Successful implant | 99.1% (105/106) |
97.9% (93/95) |
0.60 |
| LAA seal | |||
| Complete seal or Jet size < 5 mm | 100.0% (105/105) | 100.0% (93/93) | NS |
| Jet size ≥ 5 mm | 0.0% (0/105) |
0.0% (0/93) |
|
| LAA diameter | |||
| N | 106 | 92 | |
| Mean ± SD | 23.4 ± 4.1 | 21.2 ± 3.2 | <0.0001 |
| Median | 23.00 | 21.50 | |
| Last device size used (mm) | |||
| Mean ± SD | 27.4 ± 3.4 | 25.3 ± 3.2 | <0.0001⁎ |
| Median | 27 | 24 | |
| Compression of last device size used (mm) | |||
| Mean ± SD | 17 ± 7% | 17 ± 6% | 0.93 |
| Median | 16% | 17% |
p-Value = sample t-test across regions. LAA = left atrial appendage, mm = millimetres, NS = not significant.
⁎
Wilcoxon Rank-Sum test used to compare medians.