Hemodynamic changes during simulation of Valsalva-derived cardiovascular conditions in small basilar tip aneurysms: A computational fluid dynamics and one-way fluid-structure interaction analysis.

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Title: Hemodynamic changes during simulation of Valsalva-derived cardiovascular conditions in small basilar tip aneurysms: A computational fluid dynamics and one-way fluid-structure interaction analysis.
Authors: Pimenta de Figueiredo VL; Neurosurgical Service, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA, USA., Loly VTR; Department of Neurointerventional Radiology, Hospital Beneficiência Portuguesa de São Paulo, São Paulo, Brazil; Department of Mechanical Engineering, Instituto Mauá de Tecnologia, São Paulo, Brazil; Department of Mechanical Engineering, Escola Politécnica, Universidade de São Paulo, São Paulo, Brazil., Ramirez-Velandia F; Neurosurgical Service, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA, USA., Koc NA; Faculty of Medicine, Medical University of Gdańsk, Poland., Chieregatti BG; Department of Mechanical Engineering, Instituto Mauá de Tecnologia, São Paulo, Brazil., Tatit RT; Department of Neurointerventional Radiology, Hospital Beneficiência Portuguesa de São Paulo, São Paulo, Brazil., Rotondo M; Neurosurgical Service, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA, USA., Lima JSB; Department of Mechanical Engineering, Instituto Mauá de Tecnologia, São Paulo, Brazil., Rios-Zermeno J; Department of Neurosurgery, Mayo Clinic, Jacksonville, FL, USA., Sandhu JS; Department of Radiology, Mayo Clinic, Jacksonville, FL, USA., Tawk RG; Department of Neurosurgery, Mayo Clinic, Jacksonville, FL, USA., Ferreira MS; Department of Mechanical Engineering, Escola Politécnica, Universidade de São Paulo, São Paulo, Brazil., Junior RR; Department of Mechanical Engineering, Escola Politécnica, Universidade de São Paulo, São Paulo, Brazil., Ogilvy CS; Neurosurgical Service, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA, USA. Electronic address: cogilvy@bidmc.harvard.edu., Baccin CE; Department of Neurointerventional Radiology, Hospital Beneficiência Portuguesa de São Paulo, São Paulo, Brazil.
Source: Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia [J Clin Neurosci] 2026 Jun 24; Vol. 152, pp. 112155. Date of Electronic Publication: 2026 Jun 24.
Publication Type: Journal Article
Journal Info: Publisher: Churchill Livingstone Country of Publication: Scotland NLM ID: 9433352 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1532-2653 (Electronic) Linking ISSN: 09675868 NLM ISO Abbreviation: J Clin Neurosci Subsets: MEDLINE
Database: MEDLINE Ultimate
Description
ISSN:1532-2653
DOI:10.1016/j.jocn.2026.112155