Table 2.
Imaging characteristics for patients with an A-shaped SVS compared to those with an S-shaped SVS.
| All | S-SVS | A-SVS | p-value | |
|---|---|---|---|---|
| Number of patients (%) | 62/62 (100%) | 27/62 (44%) | 35/62 (56%) | |
| MRI characteristics | ||||
| Core volume, ml (median, IQR) | 15 (6–34) | 11 (5–38) | 15 (7–31) | 0.66 |
| Penumbra TMax >6 s volume, ml (median, IQR) | 101 (66–127) | 97 (66–117) | 104 (68–132) | 0.59 |
| Penumbra TMax >10 s volume, ml (median, IQR) | 32 (18–54) | 28 (15–44) | 32 (22–70) | 0.38 |
| Mismatch Volume, ml (median, IQR) | 71 (51–102) | 71 (55–93) | 75 (51–107) | 0.73 |
| Mismatch ratio (median, IQR) | 6 (3–16) | 7 (3–17) | 5 (3–15) | 0.89 |
| HIR (median, IQR) | 0.37 (0.23–0.48) | 0.32 (0.21–0.42) | 0.39 (0.26–0.52) | 0.26 |
| Clot length, mm, (median, IQR) | 15 (10–20) | 8 (10–15) | 19 (15–24) | 0.0002 |
| Vessel occlusion side | ||||
| Left (%) | 38 (61%) | 19 (71%) | 19 (54%) | 0.19 |