Determination of the dominant arch by computational fluid dynamics analysis using computed tomography images in...

Area of Science:

• Medical Imaging
• Cardiovascular Science
• Computational Fluid Dynamics

Background:

• Cardiovascular diseases necessitate detailed blood flow analysis.
• Double aortic arch presents complex hemodynamic challenges due to anatomical variations.
• Assessing hemodynamics in double aortic arch is crucial for patient management.

Purpose of the Study:

• To evaluate the utility of computational fluid dynamics (CFD) for hemodynamic assessment in double aortic arch.
• To demonstrate the value of CFD in understanding blood flow dynamics in complex cardiovascular anatomy.

Main Methods:

• Utilized computed tomography (CT) imaging to create patient-specific models.
• Applied computational fluid dynamics (CFD) analysis to simulate blood flow.
• Analyzed hemodynamic parameters influenced by anatomical features of the double aortic arch.

Main Results:

• CFD analysis successfully visualized intricate blood flow patterns.
• The study confirmed the significant influence of aortic bifurcation angles on hemodynamics.
• CFD provided detailed hemodynamic insights not easily obtainable through conventional methods.

Conclusions:

• Computational fluid dynamics (CFD) is a valuable tool for hemodynamic assessment in double aortic arch.
• CFD enhances understanding of blood flow in complex congenital heart conditions.
• This method aids in the diagnosis and treatment planning for patients with double aortic arch.