THE EFFECT OF FLOW DIVIDER ON RESTENOSIS IN STENTED HUMAN CORONARY ARTERY WITH MODELING

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

DEHLAGHI V.; NAJARIAN S.; TAFAZOLI SHADPOUR MOHAMMAD

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Journal of Inflammatory Diseases Year:2008 | Volume:12 | Issue:2 (47) Page(s): 7-12

Download Full-Text

Persian Verion

View:

820

Download:

Cites:

Information Journal Paper

Title

THE EFFECT OF FLOW DIVIDER ON RESTENOSIS IN STENTED HUMAN CORONARY ARTERY WITH MODELING

Author(s)

DEHLAGHI V. | NAJARIAN S. | TAFAZOLI SHADPOUR MOHAMMAD | Issue Writer Certificate

Keywords

STENTQ3

ARTERIESQ3

COMPUTATIENAL FLUID DYNAMICSQ3

Abstract

Background: Shear stress is known to play a central role in restenosis formation and is sensitive to STENT geometry.Objective: To investigate the effect of flow divider on restenosis in a STENTed human coronary artery.Methods: The present paper describes a qualitative study in which a computational fluid dynamics model to analyze the blood flow in a STENTed human coronary artery was used. STENTs were assumed with real structure and modeled using the commercial software package (Gambit, V2.0). A flow divider is a flexible cylindrical body with different diameters and lengths which is centered within the STENT lumen by means of self-expandable stabilizing arms. The blood flow was modeled as an incompressible Newtonian viscous fluid. Rigid geometric boundary conditions were assumed for all simulations. The governing equations were solved using the commercial software package (Fluent, V6.0.12).Findings: The wall shear stress between STENT struts was sensitive to the flow divider, and the wall shear stress distributions for different types of flow divider were calculated.Conclusion: Application of a flow divider led to noticeable increase in wall shear stress in STENTed segment.

Cites

No record.

References

ANALYSIS OF 3D AND STEADY BLOOD FLOW IN STENTED HUMAN CORONARY ARTERY

Cite

APA: Copy

DEHLAGHI, V., NAJARIAN, S., & TAFAZOLI SHADPOUR, MOHAMMAD. (2008). THE EFFECT OF FLOW DIVIDER ON RESTENOSIS IN STENTED HUMAN CORONARY ARTERY WITH MODELING. JOURNAL OF INFLAMMATORY DISEASES (THE JOURNAL OF QAZVIN UNIVERSITY OF MEDICAL SCIENCES), 12(2 (47)), 7-12. SID. https://sid.ir/paper/49059/en

Vancouver: Copy

DEHLAGHI V., NAJARIAN S., TAFAZOLI SHADPOUR MOHAMMAD. THE EFFECT OF FLOW DIVIDER ON RESTENOSIS IN STENTED HUMAN CORONARY ARTERY WITH MODELING. JOURNAL OF INFLAMMATORY DISEASES (THE JOURNAL OF QAZVIN UNIVERSITY OF MEDICAL SCIENCES)[Internet]. 2008;12(2 (47)):7-12. Available from: https://sid.ir/paper/49059/en

IEEE: Copy

V. DEHLAGHI, S. NAJARIAN, and MOHAMMAD TAFAZOLI SHADPOUR, “THE EFFECT OF FLOW DIVIDER ON RESTENOSIS IN STENTED HUMAN CORONARY ARTERY WITH MODELING,” JOURNAL OF INFLAMMATORY DISEASES (THE JOURNAL OF QAZVIN UNIVERSITY OF MEDICAL SCIENCES), vol. 12, no. 2 (47), pp. 7–12, 2008, [Online]. Available: https://sid.ir/paper/49059/en

Related Journal Papers