Mechanical Properties of Calcification from Human Aortic Valve / 医用生物力学
Journal of Medical Biomechanics
;
(6): E747-E750, 2021.
Article
Dans Chinois
| WPRIM
| ID: wpr-904466
ABSTRACT
Objective To measure mechanical properties of calcified tissues from human aortic valve by nanoindentation test. Methods Leaflets from 5 patients with aortic stenosis were collected. Elastic modulus and hardness of the calcified leaflets were obtained by nanoindentationtest. Results The elastic modulus and hardness of the calcified leaflets were (15.69±3.89) GPa and (0.59±0.15) GPa, respectively. Conclusions The elastic modulus and hardness of the calcified valve tissues can be obtained by nanoindentationtest, which provides experimental data for biomechanical research of the valve.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
langue:
Chinois
Texte intégral:
Journal of Medical Biomechanics
Année:
2021
Type:
Article
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