Vasospasm - Open Access .click

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Current Opinion in Anaesthesiology, 2016
With recent research trying to explore the pathophysiologic mechanisms behind vasospasm, newer pharmacological and nonpharmacological treatments are being targeted at various pathways involved. This review is aimed at understanding the mechanisms and current and future therapies available to treat vasospasm.Computed tomography perfusion is a useful ...
Ganne S Umamaheswara, Rao, Radhakrishnan, Muthuchellappan +1 more
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Nitric Oxide and Vasospasm

2001
Delayed release of hemoglobin from the subarachnoid clot in the vicinity of conductive arteries leads to cerebral vasospasm after SAH. The mechanism of vasospasm however remains unclear. The one thousand times higher affinity of ferrous heme for nitric oxide, a potent vasodilator of cerebral vessels, than to oxygen, has led to the concept that ...
R M, Pluta +5 more
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Management of cerebral vasospasm

Neurosurgical Review, 2006
Cerebral vasospasm is delayed narrowing of the large arteries of the circle of Willis occurring 4 to 14 days after aneurysmal subarachnoid hemorrhage (SAH). It is but one cause of delayed deterioration after SAH but, in general, is the most important potentially treatable cause of morbidity and mortality after SAH.
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Cerebral Vasospasm