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Updated: May 5, 2026
09:20
Lumped-Parameter and Finite Element Modeling of Heart Failure with Preserved Ejection Fraction
Published on: February 13, 2021
6.1K
svZeroDSolver: A modular package for lumped-parameter cardiovascular simulations
Karthik Menon1, Jakob Richter2, Martin R Pfaller3
1Georgia Institute of Technology, Atlanta, GA, United States of America.
Journal of Open Source Software
|May 4, 2026
Summary
Computational modeling aids cardiovascular disease diagnosis. Lumped-parameter modeling offers quick estimations of blood flow and pressure, proving valuable for clinical applications.
Area of Science:
- Cardiovascular science
- Biomedical engineering
- Computational fluid dynamics
Background:
- Computational modeling is increasingly vital for diagnosing and treating cardiovascular diseases.
- Simulations of blood flow can utilize high-fidelity or low-fidelity approaches.
- Lumped-parameter (zero-dimensional) modeling is a common low-order technique.
Purpose of the Study:
- To highlight the utility of computational modeling in cardiovascular applications.
- To emphasize the role of lumped-parameter modeling for rapid bulk flow estimations.
Main Methods:
- Utilizing computational modeling techniques for blood flow simulation.
- Employing lumped-parameter or zero-dimensional modeling for low-order analysis.
Main Results:
- Lumped-parameter modeling enables quick estimation of bulk flow quantities.
- This technique is suitable for determining flow and pressure at specific anatomical sites.
Conclusions:
- Computational modeling, particularly lumped-parameter techniques, is a valuable tool for cardiovascular disease diagnosis and treatment.
- Low-order modeling provides efficient methods for assessing key hemodynamic parameters.
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