Cellular mechanisms of aortic aneurysm formation
RA Quintana, WR Taylor - Circulation Research, 2019 - Am Heart Assoc
Aortic aneurysms are a common vascular disease in Western populations that can involve
virtually any portion of the aorta. Abdominal aortic aneurysms are much more common than …
virtually any portion of the aorta. Abdominal aortic aneurysms are much more common than …
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 …
[HTML][HTML] Association between blood flow pattern and rupture risk of abdominal aortic aneurysm based on computational fluid dynamics
Y Qiu, J Wang, J Zhao, T Wang, T Zheng… - European Journal of …, 2022 - Elsevier
Objectives This study aimed to derive a novel classification of blood flow pattern in
abdominal aortic aneurysms (AAA) based on computational fluid dynamics (CFDs), and to …
abdominal aortic aneurysms (AAA) based on computational fluid dynamics (CFDs), and to …
Accounting for residence-time in blood rheology models: do we really need non-Newtonian blood flow modelling in large arteries?
A Arzani - Journal of The Royal Society Interface, 2018 - royalsocietypublishing.org
Patient-specific computational fluid dynamics (CFD) is a promising tool that provides highly
resolved haemodynamics information. The choice of blood rheology is an assumption in …
resolved haemodynamics information. The choice of blood rheology is an assumption in …
Multilevel and multifidelity uncertainty quantification for cardiovascular hemodynamics
Standard approaches for uncertainty quantification in cardiovascular modeling pose
challenges due to the large number of uncertain inputs and the significant computational …
challenges due to the large number of uncertain inputs and the significant computational …
Deep learning on multiphysical features and hemodynamic modeling for abdominal aortic aneurysm growth prediction
Prediction of abdominal aortic aneurysm (AAA) growth is of essential importance for the
early treatment and surgical intervention of AAA. Capturing key features of vascular growth …
early treatment and surgical intervention of AAA. Capturing key features of vascular growth …
Efficient parallel simulation of hemodynamics in patient-specific abdominal aorta with aneurysm
Surgical planning for aortic aneurysm repair is a difficult task. In addition to the
morphological features obtained from medical imaging, alternative features obtained with …
morphological features obtained from medical imaging, alternative features obtained with …
A deep learning approach to predict abdominal aortic aneurysm expansion using longitudinal data
An abdominal aortic aneurysm (AAA) is a gradual enlargement of the aorta that can cause a
life-threatening event when a rupture occurs. Aneurysmal geometry has been proved to be a …
life-threatening event when a rupture occurs. Aneurysmal geometry has been proved to be a …
Biomechanical changes during abdominal aortic aneurysm growth
RRF Stevens, A Grytsan, J Biasetti, J Roy… - PLoS …, 2017 - journals.plos.org
The biomechanics-based Abdominal Aortic Aneurysm (AAA) rupture risk assessment has
gained considerable scientific and clinical momentum. However, such studies have mainly …
gained considerable scientific and clinical momentum. However, such studies have mainly …
A deep learning model for efficient end-to-end stratification of thrombotic risk in left atrial appendage
Clot formation in the left atrial appendage (LAA) poses a high risk of ischemic strokes and
systemic embolism to patients with atrial fibrillation (AF), the most common type of sustained …
systemic embolism to patients with atrial fibrillation (AF), the most common type of sustained …