Intra-arterial nitroprusside treatment of acute experimental vasospasm.
Author(s) -
Leonard F. Hirsh
Publication year - 1980
Publication title -
stroke
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.397
H-Index - 319
eISSN - 1524-4628
pISSN - 0039-2499
DOI - 10.1161/01.str.11.6.601
Subject(s) - medicine , sodium nitroprusside , subarachnoid hemorrhage , vasospasm , basilar artery , anesthesia , intracranial pressure , cerebral vasospasm , blood pressure , cardiology , nitric oxide
The effect of intra-arterial sodium nitroprusside infusions on acute experimental basilar artery spasm was studied in dogs. Vasospasm produced by subarachnoid hemorrhage at normal intracranial pressure was partially relieved by nitroprusside. When given by the intra-arterial route, 15 times the recommended maximum intravenous does can be infused without significant hypotension or elevation in intracranial pressure.
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