Coronary angiographic findings.
| No. Involved Lesions | Total (%) | ||||
|---|---|---|---|---|---|
| Site | LM | LAD | LCX | RCA | |
| Ostia | 14 | 4 | 5 | 14 | 37 (37.4) |
| Proximal segment | 5 | 16 | 5 | 7 | 33 (33.3) |
| Middle segment | 3 | 6 | 3 | 5 | 17 (17.2) |
| Distal segment | 1 | 2 | 7 | 2 | 12 (12.1) |
| Total (%) | 23 (23.2) | 28 (28.3) | 20 (20.2) | 28 (28.3) | 99 (100) |
LM: left main coronary; LAD: left anterior descending coronary; LCX: left circumflex coronary; RCA: right coronary artery.