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RISA Predictive Analysis of Wall Stress in Abdominal Aortic Aneurysms Using a Neural Network Model
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Rupture risk assessment of abdominal aortic aneurysms (AAAs) by means of quantifying wall stress is a common biomechanical strategy. However, the clinical translation of this approach has been greatly limited due to the ...
Morphological Analysis of the Right Ventricular Endocardial Wall in Pulmonary Hypertension
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Pulmonary hypertension (PH) is a chronic progressive disease diagnosed when the pressure in the main pulmonary artery, assessed by right heart catheterization (RHC), is greater than 25 mmHg. Changes in the pulmonary ...
Quantitative Analysis of Tissue Damage Evolution in Porcine Liver With Interrupted Mechanical Testing Under Tension, Compression, and Shear
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this study, the damage evolution of liver tissue was quantified at the microstructural level under tensile, compression, and shear loading conditions using an interrupted mechanical testing method. To capture the internal ...
A Comparative Study of Biomechanical and Geometrical Attributes of Abdominal Aortic Aneurysms in the Asian and Caucasian Populations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this work, we provide a quantitative assessment of the biomechanical and geometric features that characterize abdominal aortic aneurysm (AAA) models generated from 19 Asian and 19 Caucasian diameter-matched AAA patients. ...