Comparison of steady-state and transient blood flow simulations of intracranial aneurysms

2010 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC'10

Volumn , Issue , 2010, Pages 2622-2625

  Geers, A J ^a   Larrabide, I ^a   Morales, H G ^a   Frangi, A F ^a  

^a UNIVERSITAT POMPEU FABRA   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

BLOOD FLOW; BLOOD FLOW SIMULATIONS; CLINICAL PRACTICES; COMMONLY USED; COMPUTATIONAL COSTS; COMPUTATIONAL HEMODYNAMICS; FLOW REDUCTION; INTRACRANIAL ANEURYSMS; POST TREATMENT; PULSATILITY; STEADY-STATE SIMULATIONS; TIME-AVERAGED; TRANSIENT SIMULATION; TREATMENT TECHNIQUES; WALL SHEAR STRESS; WAVE FORMS;

BLOOD; HYDRODYNAMICS; SHEAR STRESS; STRENGTH OF MATERIALS; WALLS (STRUCTURAL PARTITIONS);

HEMODYNAMICS;

ANEURYSM; ARTICLE; BIOLOGICAL MODEL; BLOOD FLOW VELOCITY; BRAIN ANGIOGRAPHY; BRAIN CIRCULATION; COMPUTER SIMULATION; EXERCISE; HEMODYNAMICS; HUMAN; INTERNAL CAROTID ARTERY; INTRACRANIAL ANEURYSM; MECHANICAL STRESS; METHODOLOGY; MIDDLE CEREBRAL ARTERY; PATHOLOGY; PATHOPHYSIOLOGY; STATISTICAL MODEL; TIME;

ANEURYSM; BLOOD FLOW VELOCITY; CAROTID ARTERY, INTERNAL; CEREBRAL ANGIOGRAPHY; CEREBROVASCULAR CIRCULATION; COMPUTER SIMULATION; EXERCISE; HEMODYNAMICS; HUMANS; INTRACRANIAL ANEURYSM; MIDDLE CEREBRAL ARTERY; MODELS, CARDIOVASCULAR; MODELS, STATISTICAL; STRESS, MECHANICAL; TIME FACTORS;

EID: 78650831079     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IEMBS.2010.5626609     Document Type: Conference Paper

References (15)

1. K. N. Kayembe, M. Sasahara, and F. Hazama, "Cerebral aneurysms and variations in the circle of willis," Stroke, vol. 15, no. 5, pp. 846-850, 1984.
2. M. Shojima, M. Oshima, K. Takagi, R. Torii, M. Hayakawa, K. Katada, A. Morita, and T. Kirino, "Magnitude and role of wall shear stress on cerebral aneurysm: Computational fluid dynamic study of 20 middle cerebral artery aneurysms," Stroke, vol. 35, no. 11, pp. 2500-2505, 2004.
3. J. R. Cebral, M. A. Castro, J. E. Burgess, R. S. Pergolizzi, M. J. Sheridan, and C. M. Putman, "Characterization of cerebral aneurysms for assessing risk of rupture by using patient-specific computational hemodynamics models," Am. J. Neuroradiol., vol. 26, no. 10, pp. 2550-2559, 2005.
4. J. R. Cebral, M. A. Castro, S. Appanaboyina, C. M. Putman, D. Millan, and A. F. Frangi, "Efficient pipeline for image-based patient-specific analysis of cerebral aneurysm hemodynamics: Technique and sensitivity," IEEE Trans. Med. Imaging, vol. 24, no. 4, pp. 457-467, 2005.
5. A. J. Geers, I. Larrabide, A. G. Radaelli, H. Bogunovic, H. A. F. Gratama van Andel, C. B. Majoie, and A. F. Frangi, "Reproducibility of image-based computational hemodynamics in intracranial aneurysms: Comparison of CTA and 3DRA," Proc. IEEE Int. Symp. Biomed. Imag. (ISBI), pp. 610-613, 2009.
6. A. F. Frangi, D. R. Hose, and D. A. Ruefenacht, "The @neurist project: Towards understanding cerebral aneurysms," SPIE Newsroom, 2007.
7. H. Bogunovic, A. G. Radaelli, M. D. Craene, D. Delgado, and A. F. Frangi, "Image intensity standardization in 3d rotational angiography and its application to vascular segmentation," Proc. SPIE Med. Imag., vol. 6914, pp. 91 419-91 419, 2008.
8. J. R. Cebral, M. A. Castro, O. Soto, R. Lohner, and N. Alperin, "Blood-flow models of the circle of willis from magnetic resonance data," J. Eng. Math., vol. 47, pp. 369-386, 2003.
9. M. D. Ford, N. Alperin, S. H. Lee, D. W. Holdsworth, and D. A. Steinman, "Characterization of volumetric flow rate waveforms in the normal internal carotid and vertebral arteries," Physiol. Meas., vol. 26, no. 4, pp. 477-488, 2005.
10. Y. Hoi, B. A. Wasserman, Y. J. Xie, S. S. Najjar, L. Ferruci, E. G. Lakatta, G. Gerstenblith, and D. A. Steinman, "Characterization of volumetric flow rate waveforms at the carotid bifurcations of older adults," Physiol. Meas., vol. 31, no. 3, pp. 291-302, 2010.
11. T. J. Bowker, P. N. Watton, P. E. Summers, J. V. Byrne, and Y. Ventikos, "Rest versus exercise hemodynamics for middle cerebral artery aneurysms: A computational study," Am. J. Neuroradiol., vol. 31, no. 2, pp. 317-323, 2010.
12. D. G. Martin, E. W. Ferguson, S. Wigutoff, T. Gawne, and E. B. Schoomaker, "Blood-viscosity responses to maximal exercise in endurance-trained and sedentary female subjects," J. Appl. Physiol., vol. 59, no. 2, pp. 348-353, 1985.
13. I. Larrabide, A. Radaelli, and A. Frangi, "Fast virtual stenting with deformable meshes: Application to intracranial aneurysms," in Proc. Int. Conf. Med. Image Comput. Comput. Assist. Interv (MICCAI), Pt II, vol. 5242, New York City, NY, USA, 2008, pp. 790-797.
14. H. G. Morales, M. Kim, M. C. Villa-Uriol, E. V. Diaz, and A. F. Frangi, "Influence of coil packing rate and configuration on intracranial aneurysm hemodynamics," in Proc. World Congr. Med. Phys. Biomed. Eng., vol. 25, München, Germany, 2009, pp. 2291-2294.
15. P. Venugopal, D. Valentino, H. Schmitt, J. P. Villablanca, F. Vinuela, and G. Duckwiler, "Sensitivity of patient-specific numerical simulation of cerebal aneurysm hemodynamics to inflow boundary conditions," J. Neurosurg., vol. 106, no. 6, pp. 1051-1060, 2007.