Primary target vessel at angiography | N | Time from onset to groin puncture28 (min) Mean (SD) | AOL 2–3 recanalization (%) | mTICI 2–3 reperfusion (%) | mTICI* 2b–3 reperfusion (%) | mRS 0–2 (%) |
---|---|---|---|---|---|---|
All | 328 | 208.0 (46.7) | 79.3 | 73.5 | 39.7 | 35.7 |
Extracranial ICA | 6 | 167.2 (25.5) | 83.3 | 83.3 | 33.3 | 66.7 |
ICAT (C7) | 41 | 192.4 (39.8) | 73.2 | 63.4 | 36.6 | 14.6 |
Other ICA (C2-C6) | 24 | 218.2 (49.9) | 83.3 | 66.7 | 41.7 | 29.2 |
M1 | 135 | 206.7 (45.2) | 83.7 | 81.5 | 44.4 | 32.6 |
M2 | 83 | 209.5 (48.6) | 78.3 | 72.3 | 38.6 | 41.0 |
M3 | 20 | 195.2 (41.7) | 70.0 | 65.0 | 25.0 | 70.0 |
M4 | 6 | 189.3 (52.0) | 50.0 | 50.0 | 33.3 | 50.0 |
ACA | 2 | 212.5 (31.8) | 0.0 | 0.0 | 0.0 | 50.0 |
Basilar | 4 | 219.5 (80.9) | 100.0 | N/A | N/A | 0.0 |
Vertebral | 1 | 96.0 (n/a) | 100.0 | N/A | N/A | 100.0 |
PCA | 6 | 233.2 (36.0) | 83.3 | N/A | N/A | 50.0 |
Angio data incomplete or missing for 6 subjects.
ACA, anterior cerebral artery; ICA, internal carotid artery; ICAT, internal carotid artery terminus; mRS, modified Rankin Scale; N/A, not applicable; PCA, posterior cerebral artery.