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

Simona Hodis; Susheil Uthamaraj; Giuseppe Lanzino; David F. Kallmes; Dan Dragomir-Daescu

doi:10.1136/bcr-2012-010596

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

Simona Hodis, Susheil Uthamaraj, Giuseppe Lanzino, David F. Kallmes, Dan Dragomir-Daescu

Research output: Contribution to journal › Article › peer-review

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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 language	English (US)
Article number	010596
Journal	BMJ case reports
DOIs	https://doi.org/10.1136/bcr-2012-010596
State	Published - 2013

ASJC Scopus subject areas

Medicine(all)

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title = "Computational fluid dynamics simulation of an anterior communicating artery ruptured during angiography",

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.",

author = "Simona Hodis and Susheil Uthamaraj and Giuseppe Lanzino and Kallmes, {David F.} and Dan Dragomir-Daescu",

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T1 - Computational fluid dynamics simulation of an anterior communicating artery ruptured during angiography

AU - Hodis, Simona

AU - Uthamaraj, Susheil

AU - Lanzino, Giuseppe

AU - Kallmes, David F.

AU - Dragomir-Daescu, Dan

PY - 2013

Y1 - 2013

N2 - 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.

AB - 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.

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ER -

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

Abstract

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