January 1, 2001Journal of Medical Engineering & Technology

Mechanical properties of abdominal aortic aneurysm wall

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Population

Aorta samples from 5 freshly excised whole abdominal aortic aneurysms from 5 patients, average age 71 ± 10…

Comparison

Uniaxial mechanical testing of anterior… vs Comparison between anterior, lateral, and…

Design

Preclinical

Discussion

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Implication

Regional AAA mechanics may refine rupture models; leaves open human validation from this animal study.

Structured PICO

Population

Aorta samples from 5 freshly excised whole abdominal aortic aneurysms (≥5 cm in diameter) from 5 patients, average age 71 ± 10 years.

Intervention

Uniaxial mechanical testing of anterior, lateral, and posterior regions of the aneurysm wall.

Comparator

Comparison between anterior, lateral, and posterior regions.

Outcome

Wall thickness, yield stress and strain, and parameters describing nonlinear stress-strain curves.surrogate

Different regions of abdominal aortic aneurysms exhibit distinct mechanical properties, with the anterior region being the weakest, which may inform rupture risk models.

Cite This Study

A 2001 study studied this question.

synapsesocial.com/papers/6a8324c0a250d11ff44cd927 https://doi.org/10.1080/03091900110057806

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Mechanical properties of abdominal aortic aneurysm wall

Discussion

Member takes

Implication

Structured PICO

Cite This Study

Mechanical properties of abdominal aortic aneurysm wall

Discussion

Member takes

Implication

Structured PICO

Cite This Study

Also Consider

Also Consider