Analysis of haemodynamic factors involved in carotid atherosclerosis using computational fluid dynamics

Area of Science:

• Cardiovascular Science
• Biomedical Engineering
• Medical Imaging

Background:

• Atherosclerosis is a significant global health concern.
• Hemodynamic forces are increasingly implicated in atherosclerosis development.
• Understanding these forces is crucial for effective treatment strategies.

Purpose of the Study:

• To review current knowledge on hemodynamic factors in atherosclerosis pathogenesis.
• To present a computational fluid dynamics (CFD) case study of the carotid artery bifurcation.
• To analyze hemodynamic factors within an atheromatous carotid artery.

Main Methods:

• Literature review of hemodynamic factors in atherosclerosis.
• Development and application of state-of-the-art computational fluid dynamics (CFD).
• Modeling and analysis of blood flow within a carotid artery bifurcation.

Main Results:

• The review synthesizes current understanding of hemodynamics in atherosclerosis.
• CFD modeling provided detailed analysis of blood flow patterns.
• Specific hemodynamic parameters correlated with atheromatous changes were identified.

Conclusions:

• Hemodynamic factors play a critical role in atherosclerosis.
• CFD is a powerful tool for investigating these factors.
• Further research can leverage CFD for improved prevention and treatment of atherosclerosis.