Table 1 Baseline characteristics
No. | Device type | Real device diameter [mm] | CMR device signal void [mm] | CMR device localization | Residual leak | Time to left atrial signal peak [heartbeats] | Left atrial signal peak [% from baseline] | Time to left atrial appendage signal peak [heartbeats] | Left atrial appendage signal peak [% from baseline] |
|---|---|---|---|---|---|---|---|---|---|
1 | PLAATO | 26 | 30 × 24 × 24 | LAA body | Yes | 22 | 582 | 29 | 519 |
2 | PLAATO | 29 | 31 × 27 × 27 | LAA body | Yes | 18 | 550 | 24 | 502 |
3 | PLAATO | 32 | 31 × 29 × 29 | LAA ostium | No | 32 | 249 | 10 | 39 |
4 | PLAATO | 29 | 31 × 27 × 27 | LAA body | Yes | 16 | 302 | 25 | 746 |
5 | ACP | 22 | 31 × 28 × 28 | LAA ostium | No | 20 | 602 | 25 | 83 |
6 | Watchman | 22 | 22 × 21 × 21 | LAA ostium | No | 26 | 592 | 29 | 61 |
7 | Watchman | 27 | 24 × 21 × 22 | LAA ostium | Yes | 23 | 476 | 35 | 499 |