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Table 3 Risk factors for seizures in aSAH patients

From: Seizure prophylaxis in the neuroscience intensive care unit

Risk factors for seizures in aSAH patients [12, 13]
• Prior seizures
• History of HTN
• Intraparenchymal hemorrhage
• Infarction
• Middle cerebral artery aneurysm
• Thickness of aSAH clot
• Rebleeding
• Poor neurological grade
• Intervention: endovascular coiling associated with a lower risk of seizure compared to open craniotomy for clipping