Article Figures & Data
Figures
- FIG 1.
Degrees of internal cerebral vein opacification. From left to right, zero opacification of the ICV, moderate opacification of the ICV, and full opacification of the ICV.
- FIG 2.
Patient screening and inclusion flowchart.
- FIG 3.
mRS score (A) and TICI score (B) distribution of patients with CVO+ versus CVO–. Within each mRS or TICI score category, the percentage of patients with that score is noted.
Tables
CVO+(n = 315) CVO–(n = 363) P Value Age (median) (IQR) (yr) 73 (62–81) 77 (67–85) <.001 Female (No.) (%) 145 (46%) 209 (58%) .003 Atrial fibrillation (No.) (%) (n = 311, 361) 115 (37%) 148 (41%) .287 Hypertension (No.) (%) (n = 313, 361) 203 (65%) 261 (72%) .037 Blood glucose level (median) (IQR) (mg/dL) (n = 272, 309) 117 (103–144) 123 (106–154) .028 Diabetes (No.) (%) (n = 313, 360) 53 (17%) 78 (22%) .122 Hyperlipidemia (No.) (%) (n = 276, 317) 82 (30%) 93 (29%) .921 Smoker (current/prior) (No.) (%) (n = 292, 342) 85 (29%) 79 (23%) .085 NIHSS score on presentation (median) (IQR) 11 (7–17) 17 (12–20) <.001 tPA administration (No.) (%) (n = 311, 355) 189 (61%) 148 (42%) <.001 CVO+(n = 315) CVO−(n = 363) P Value ASPECTS (median) (IQR) 8 (7–10) 7 (6–9) <.001 Baseline infarct volume (median) (IQR) (n = 309, 359) 5 (0–17.5) 18 (3–48) <.001 Follow-up infarct volume (median) (IQR) (n = 304, 343) 12.4 (4.8–34.2) 54.3 (22.1–120.3) <.001 Change in infarct volume (median) (IQR) (n = 298, 340) +5.9 (−0.4–22.1) +32.1 (4.1–82.7) <.001
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