neurologic disorders
Subarachnoid Hemorrhage (SAH)
Pathophysiology of Subarachnoid Hemorrhage
Blood in the subarachnoid space causes a chemical meningitis that commonly increases intracranial pressure for days or a few weeks. Secondary vasospasm may cause focal brain ischemia; about 25% of patients develop signs of a Transient Ischemic Attack (TIA) (TIA) or 