Three-Dimensional Tissue Strain Measurement Using a Row–Column Array During Biaxial Testing of Excised Ventricular Porcine Myocardium
The 3D full-thickness strain measurement with US imaging is accurate and can enhance biomechanical insights from biaxial experimentation, especially in large tissues such as porcine and human myocardium where assumptions of plane stress and incompressibility may not apply.
Authors
- John M. Cormack (ORCID: https://orcid.org/0000-0003-2403-6043)
- Kang Kim (ORCID: https://orcid.org/0000-0003-1966-1135)
- Zhiyu Sheng
- Xavier Navy
Institutions
- Houston Community College System (US)
- University of Pittsburgh (US)
- University of Pittsburgh Medical Center (US)
Publication Details
- Journal
- Ultrasound in Medicine & Biology
- Published
- 2025-06-12
- DOI
- https://doi.org/10.1016/j.ultrasmedbio.2025.05.007
- Primary Topic
- Elasticity and Material Modeling
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- University of Pittsburgh
- National Institutes of Health
- Vascular Medicine Institute, University of Pittsburgh
- Center for Research Computing, University of Pittsburgh
- NHLBI Division of Intramural Research