Research
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Cardiac Solid Mechanics
Study how cardiac tissue deforms and responds to physiological conditions (e.g., exercise, pregnancy) and diseases (e.g., hypertension, myocardial infarction).
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Cardiovascular Fluid Dynamics
Analyze the flow of blood within the body. Fluid dynamics are essential in developing tissue-engineered vascular grafts, aneurysm formation, and congenital heart diseases.
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Growth and Remodeling
Understand and predict long-term tissue adaptation in regeneration and disease progression to identify patients at risk and enable personalized therapies.
Approach and tools
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Finite Element Simulations
Fuse multi-modal imaging data (e.g., MRI, CT, ultrasound) with measurements (e.g., blood pressure, ECG) to generate 3D continuum models of patients’ hearts and blood vessels.
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Reduced Order Modeling
Physics-based (e.g., 1D/0D fluid dynamics) and data-driven (e.g., POD) models allow fast repeated model evaluations (e.g., optimization, parameter estimation)
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Uncertainty Quantification
Accounts for variations in input parameters and boundary conditions to quantify the reliability of our findings by providing probability distributions of our predictions.
Collaborators
- James Duncan, Yale (Biomedical Engineering, Radiology & Biomedical Imaging)
- Albert Sinusas, Yale (Cardiovascular Medicine, Radiology & Biomedical Imaging)
- Jay D. Humphrey, Yale (Biomedical Engineering)
Funding
We are currently supported by NIH award R00HL161313 from the National Heart, Lung, and Blood Institute ($1M, 2022-2027).