TABLE 2.
Perioperative results.
| Variables | Number or mean | Range or % |
| Operation time, minutes | 96 ± 32 | 60–210 |
| Fluoroscopy time, minutes | 28 ± 18 | 20–72 |
| Contrast volume | 102 ± 45 | 80–220 |
| Types of cTEVAR | ||
| Single chimney | 278 | 80.6% |
| Double chimney | 53 | 15.4% |
| Triple chimney | 7 | 2% |
| cTEVAR with other techniques | 7 | 2% |
| Aortic branches with Chimneys | ||
| IA | 27 | 7.8% |
| LCCA | 113 | 32.8% |
| LSA | 270 | 78.3% |
| aRSA | 2 | 0.6% |
| Landing zone | ||
| 0 | 27 | 7.8% |
| 1 | 86 | 24.9% |
| 2 | 232 | 67.2% |
| Early endoleaks | ||
| IA | 38 | 11% |
| IB | 6 | 1.7% |
| II | 9 | 2.6% |
| Early re-intervention | 2 | 0.6% |
| Death within 30 days | 4 | 1.2% |
cTEVAR, TEVAR with chimney; IA, innominate artery; LCCA, left common carotid artery; LSA, left subclavian artery; aRSA, aberrant right subclavian artery.