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January 1, 2016Artery ResearchOpen Access

Experimental verification of the healthy and atherosclerotic coronary arteries incompressibility via Digital Image Correlation

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Population

17 human coronary arteries (9 healthy and 8 atherosclerotic)

Design

Preclinical

Authors

AKAlireza KarimiUniversidade Tecnológica Federal do Paraná TSToshihiro SeraTokyo Medical University SKSusumu KUDOKyushu University

Discussion

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Implication

Provides first Poisson’s ratio data in coronaries; leaves open incompressibility assumptions for atherosclerotic modeling.

Structured PICO

P

Population

17 human coronary arteries (9 healthy and 8 atherosclerotic)

I

Intervention

Digital Image Correlation (DIC) technique at longitudinal strain rates of 5 and 20 mm/min

O

Outcome

Poisson's ratio (transverse strain with respect to longitudinal strain)surrogate

This study experimentally verifies the incompressibility of both healthy and atherosclerotic human coronary arteries, supporting assumptions commonly used in biomechanical modeling.

Cite This Study

Karimi et al. (2016) studied this question.

synapsesocial.com/papers/6a77f101df493903fd1f5704 https://doi.org/10.1016/j.artres.2016.08.002

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