Table 4.
Scar Involvement Relative to Mapped Chamber and Identification of Target Sites
| Patient | Mapped Chamber | % scar involving endocardium of mapped chamber | % of ablated arrhythmias | % scar involving intramural or epicardial part of mapped chamber | Limited epicardial mapping identifying SOO (% of mapped arrhythmias) |
|---|---|---|---|---|---|
| 1 | RV | 100 | 100 | 0 | NA |
| 2 | LV | 13 | 33 | 87 | NA |
| 3 | LV | 17 | 0 | 82 | 0 |
| 4 | LV | 0 | 0 | 100 | 0 |
| 5 | LV endocardium LV epicardium |
Endocardial: 0 Epicardial: 100 |
0 100 |
0 100 |
NA |
| 6 | LV endocardium | 100 | 100 | 0 | NA |
| 7 | LV endocardium | 100 | 100 | 0 | NA |
| 8 | LV endocardium | 100 | 100 | 0 | NA |
| 9 | LV endocardium | 23 | 0 | 76% | 0 |
| 10 | RV / LV endocardium | 100 / 24% | 79% / 71% | 0 / 76% | 0 |
| 11 | LEMO | NA | 100 | 100% | 100% |
| 12 | LV | 0 | 0 | 100% | NA |
| 13 | LV endocardium | 100 | 100 | 0 | NA |
| 14 | LV endocardium / LEMO | 0 | 0 | 100% | 0 |
Abbreviations: as above