Computational fluid dynamics simulation of an anterior communicating artery ruptured during angiography

Simona Hodis, Susheil Uthamaraj, Giuseppe Lanzino, David F Kallmes, M. (Dan) Dragomir Daescu

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

We present a computational fluid dynamics (CFD) analysis of the hemodynamic environment of an anterior communicating artery that spontaneously ruptured immediately following three-dimensional rotational angiography. Subsequent digital subtraction angiography allowed for the localization of the point of rupture within the aneurysm dome. CFD analysis demonstrated a concentrated jet that impinged directly at the site of rupture. Peak systolic pressure and wall shear stress were both maximal near the rupture location.

Original languageEnglish (US)
JournalJournal of NeuroInterventional Surgery
Volume6
Issue number2
DOIs
StatePublished - Mar 2014

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Hydrodynamics
Rupture
Angiography
Arteries
Digital Subtraction Angiography
Aneurysm
Hemodynamics
Blood Pressure

ASJC Scopus subject areas

  • Surgery
  • Clinical Neurology

Cite this

Computational fluid dynamics simulation of an anterior communicating artery ruptured during angiography. / Hodis, Simona; Uthamaraj, Susheil; Lanzino, Giuseppe; Kallmes, David F; Dragomir Daescu, M. (Dan).

In: Journal of NeuroInterventional Surgery, Vol. 6, No. 2, 03.2014.

Research output: Contribution to journalArticle

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