Effectiveness of Diagnostic Strategies in Suspected Delayed Cerebral Ischemia | Zendy

Sapna Rawal | Zendy; Carolina Barnett | Zendy; Ava JohnBaptiste | Zendy; HlaHla Thein | Zendy; Timo Krings | Zendy; Gabriël J.E. Rinkel | Zendy

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Effectiveness of Diagnostic Strategies in Suspected Delayed Cerebral Ischemia

Author(s) -

Sapna Rawal,

Carolina Barnett,

Ava JohnBaptiste,

HlaHla Thein,

Timo Krings,

Gabriël J.E. Rinkel

Publication year - 2014

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.114.005916

Subject(s) - medicine , vasospasm , digital subtraction angiography , radiology , perfusion scanning , perfusion , ischemia , subarachnoid hemorrhage , angiography , cardiology

Delayed cerebral ischemia (DCI) is a serious complication after aneurysmal subarachnoid hemorrhage. If DCI is suspected clinically, imaging methods designed to detect angiographic vasospasm or regional hypoperfusion are often used before instituting therapy. Uncertainty in the strength of the relationship between imaged vasospasm or perfusion deficits and DCI-related outcomes raises the question of whether imaging to select patients for therapy improves outcomes in clinical DCI.

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