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Model and Application to Support the Coronary Artery Diseases (CAD): Development and Testing
Lina Teresa Gaudio1, Pierangelo Veltri1, Salvatore De Rosa2
1Bioengineering Unit, Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy.
This study developed a Java application to assess hemodynamic shear stress in coronary arteries with stenosis. The tool aids in predicting atherosclerotic plaque development and managing cardiovascular disease.
Area of Science:
- Cardiovascular medicine
- Biomedical engineering
- Computational fluid dynamics
Background:
- Cardiovascular diseases are a leading cause of mortality, often linked to atherosclerotic plaque in coronary arteries.
- Coronary stenosis, a narrowing of the arteries, can lead to serious complications.
- Understanding endothelial stress is crucial for blood circulation and managing thromboembolic risks.
Purpose of the Study:
- To develop and validate a Java application for evaluating hemodynamic shear stress indicators.
- To analyze these indicators in coronary arteries with varying degrees of stenosis.
- To assess patient-specific conditions influencing hemodynamic stress.
Main Methods:
- Development of a Java-based application for hemodynamic simulations.
- Customization of coronary anatomy with different stenosis degrees and positions.
- Simulation of hemodynamic shear stress indicators.
Main Results:
- The application provides a visual representation of simulation results.
- It allows for the evaluation of specific hemodynamic shear stress indicators.
- The tool can predict disturbed flow factors related to plaque development.
Conclusions:
- The developed application is a valuable predictive tool for disturbed flow factors.
- It aids in understanding atherosclerotic plaque location and progression.
- The tool supports the assessment and follow-up of coronary artery disease.
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