Cerebral Infarction After Subarachnoid Hemorrhage Contributes to Poor Outcome by Vasospasm-Dependent and -Independent Effects
Author(s) -
Mervyn D.I. Vergouwen,
Don Ilodigwe,
R. Loch Macdonald
Publication year - 2011
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/strokeaha.110.597914
Subject(s) - medicine , subarachnoid hemorrhage , vasospasm , cerebral vasospasm , cerebral infarction , stroke (engine) , infarction , cardiology , anesthesia , ischemia , myocardial infarction , mechanical engineering , engineering
The pathogenesis of delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage remains incompletely understood. It is generally assumed that it is caused by angiographic vasospasm. Our aim was to clarify the relationship among angiographic vasospasm, neurological worsening, cerebral infarction, and poor outcome and to investigate whether cerebral infarction also contributes to poor outcome by vasospasm-independent effects.
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