Table 3. Coronary Involvement in CTO.
| Frequency | Percentage (%) | |
|---|---|---|
| Number of vessel involved | ||
| 1 (SVD) | 26 | 22.22 |
| 2 (DVD) | 53 | 45.29 |
| 3 (TVD) | 38 | 32.47 |
| Target vessel involved | ||
| LAD | 40 | 34.18 |
| LCX | 16 | 13.67 |
| RCA | 61 | 52.14 |
SVD: single vessel disease; DVD: double vessel disease; TVD: triple vessel disease.