Biomechanics of aortic wall failure with a focus on dissection and aneurysm: A review
S Sherifova, GA Holzapfel - Acta biomaterialia, 2019 - Elsevier
Aortic dissections and aortic aneurysms are fatal events characterized by structural changes
to the aortic wall. The maximum diameter criterion, typically used for aneurysm rupture risk …
to the aortic wall. The maximum diameter criterion, typically used for aneurysm rupture risk …
How does hemodynamics affect rupture tissue mechanics in abdominal aortic aneurysm: Focus on wall shear stress derived parameters, time-averaged wall shear …
An abdominal aortic aneurysm (AAA) is a critical health condition with a risk of rupture,
where the diameter of the aorta enlarges more than 50% of its normal diameter. The …
where the diameter of the aorta enlarges more than 50% of its normal diameter. The …
Geometric and biomechanical modeling aided by machine learning improves the prediction of growth and rupture of small abdominal aortic aneurysms
M Lindquist Liljeqvist, M Bogdanovic, A Siika… - Scientific reports, 2021 - nature.com
It remains difficult to predict when which patients with abdominal aortic aneurysm (AAA) will
require surgery. The aim was to study the accuracy of geometric and biomechanical analysis …
require surgery. The aim was to study the accuracy of geometric and biomechanical analysis …
A quarter of a century biomechanical rupture risk assessment of abdominal aortic aneurysms. Achievements, clinical relevance, and ongoing developments
Abdominal aortic aneurysm (AAA) disease, the local enlargement of the infrarenal aorta, is a
serious condition that causes many deaths, especially in men exceeding 65 years of age …
serious condition that causes many deaths, especially in men exceeding 65 years of age …
Computation of a probabilistic and anisotropic failure metric on the aortic wall using a machine learning-based surrogate model
Scalar-valued failure metrics are commonly used to assess the risk of aortic aneurysm
rupture and dissection, which occurs under hypertensive blood pressures brought on by …
rupture and dissection, which occurs under hypertensive blood pressures brought on by …
[HTML][HTML] Biomechanical indices are more sensitive than diameter in predicting rupture of asymptomatic abdominal aortic aneurysms
Objective Several studies of biomechanical rupture risk assessment (BRRA) showed its
advantage over the diameter criterion in rupture risk assessment of abdominal aortic …
advantage over the diameter criterion in rupture risk assessment of abdominal aortic …
Patient‐specific computational modeling of endovascular aneurysm repair: State of the art and future directions
Endovascular aortic repair (EVAR) has become the preferred intervention option for aortic
aneurysms and dissections. This is because EVAR is much less invasive than the alternative …
aneurysms and dissections. This is because EVAR is much less invasive than the alternative …
[HTML][HTML] Biomechanical assessment predicts aneurysm related events in patients with abdominal aortic aneurysm
Objective To test whether aneurysm biomechanical ratio (ABR; a dimensionless ratio of wall
stress and wall strength) can predict aneurysm related events. Methods In a prospective …
stress and wall strength) can predict aneurysm related events. Methods In a prospective …
Systematic Review and Meta‐Analysis of Peak Wall Stress and Peak Wall Rupture Index in Ruptured and Asymptomatic Intact Abdominal Aortic Aneurysms
Background Prior studies have suggested aortic peak wall stress (PWS) and peak wall
rupture index (PWRI) can estimate the rupture risk of an abdominal aortic aneurysm (AAA) …
rupture index (PWRI) can estimate the rupture risk of an abdominal aortic aneurysm (AAA) …
[HTML][HTML] A review on the biomechanical behaviour of the aorta
Large aortic aneurysm and acute and chronic aortic dissection are pathologies of the aorta
requiring surgery. Recent advances in medical intervention have improved patient …
requiring surgery. Recent advances in medical intervention have improved patient …