High Shear Stress and Flow Velocity in Partially Occluded Aneurysms Prone to Recanalization
Author(s) -
Bin Luo,
Xinjian Yang,
Shengzhang Wang,
Jing Li,
Jialiang Chen,
Hongyu Yu,
Ying Zhang,
Yisen Zhang,
Shiqing Mu,
Zhicheng Liu,
Guanghong Ding
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.110.593517
Subject(s) - medicine , shear stress , flow (mathematics) , cardiology , aneurysm , shear (geology) , surgery , mechanics , composite material , physics , materials science
Hemodynamic factors are thought to play an important role in the initiation, growth, and rupture of cerebral aneurysms. However, the hemodynamic features in the residual neck of the partially embolized aneurysms and their influences on recanalization are rarely reported. In this study, we characterized the hemodynamics of partially occluded aneurysms, which were proven to undergo recanalization during follow-up using computational fluid dynamic analysis.
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