Pharmacologic management of cerebral vasospasm in aneurysmal subarachnoid hemorrhage
KS Smetana, PL Buschur, J Owusu-Guha… - Critical Care Nursing …, 2020 - journals.lww.com
Aneurysmal subarachnoid hemorrhage (aSAH) is responsible for 5% to 10% of all strokes in
the United States annually and is a neurologic emergency with considerable morbidity and
mortality. A common complication of aSAH is cerebral vasospasm (CVS) or narrowing of the
cerebral arteries. While nearly 70% of aSAH patients will develop CVS, approximately 30%
of those patients will go on to develop delayed cerebral ischemia, defined as symptomatic
vasospasm or cerebral infarction demonstrated on imaging. While the pathophysiology of …
the United States annually and is a neurologic emergency with considerable morbidity and
mortality. A common complication of aSAH is cerebral vasospasm (CVS) or narrowing of the
cerebral arteries. While nearly 70% of aSAH patients will develop CVS, approximately 30%
of those patients will go on to develop delayed cerebral ischemia, defined as symptomatic
vasospasm or cerebral infarction demonstrated on imaging. While the pathophysiology of …
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