Summary of clinical data
| Characteristic | |
|---|---|
| Female sex (%) | 65 (61.9) |
| Age (yr) (median) (range) | 75 (10–94) |
| NIHSS score (median) (range) | 13 (0–30) |
| Time window (average) (min) (range) | 287 (117–853) |
| Unknown onset (No.) (%) | 25 (23.8) |
| Fluctuating symptoms (No.) (%) | 1 (1.0) |
| IVT bridging (No.) (%) | 8 (7.6) |
| IVT and intra-arterial rtPA (No.) (%) | 2 (1.9) |
| Intra-arterial rtPA alone (No.) (%) | 2 (1.9) |
| Source of emboli | |
| Cardiac (No.) (%) | 75 (71.4) |
| Extracranial stenosis (No.) (%) | 4 (3.8) |
| Intracranial stenosis (No.) (%) | 3 (2.9) |
| Dissection (No.) (%) | 2 (1.9) |
| Endocarditis (No.) (%) | 2 (1.9) |
| Paraneoplastic (No.) (%) | 1 (1.0) |
| Unknown (No.) (%) | 18 (17.1) |