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Arterial Pulse Wave Velocity: Prototype Device Based on Photoplethysmography
Measurement of changes in arterial stiffness can be used as an early predictor of cardiovascular disease, the world’s leading cause of death. Changes...
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A multiscale computational model of arterial growth and remodeling including Notch signaling
Blood vessels grow and remodel in response to mechanical stimuli. Many computational models capture this process phenomenologically, by assuming...
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Estimating pulmonary arterial remodeling via an animal-specific computational model of pulmonary artery stenosis
Pulmonary artery stenosis (PAS) often presents in children with congenital heart disease, altering blood flow and pressure during critical periods of...
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A computational growth and remodeling framework for adaptive and maladaptive pulmonary arterial hemodynamics
Hemodynamic loading is known to contribute to the development and progression of pulmonary arterial hypertension (PAH). This loading drives changes...
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A biochemomechanical model of collagen turnover in arterial adaptations to hemodynamic loading
The production, removal, and remodeling of fibrillar collagen is fundamental to mechanical homeostasis in arteries, including dynamic morphological...
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Simulation of Arterial Walls: Growth, Fiber Reorientation, and Active Response
Computational simulations of arterial walls in health and disease are considered as a promising toolbox for the improvement of fundamental...
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Supervised fuzzy control strategy for mean arterial pressure regulation using cascade scheme controller: a continuum approach of hypertension with diabetics
This paper presents a cascade methodology towards the control of blood pressure for perioperative patients with a diabetic continuum. Recent clinical...
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Simulating impaired left ventricular–arterial coupling in aging and disease: a systematic review
Aortic stenosis, hypertension, and left ventricular hypertrophy often coexist in the elderly, causing a detrimental mismatch in coupling between the...
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Unsupervised Domain Adaptation Approach for Liver Tumor Detection in Multi-phase CT Images
For computer-aided diagnosis, automatic and accurate liver tumor detection in multi-phase CT images is essential. Nowadays, deep learning has been...
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Chemo-mechanical modeling of smooth muscle cell activation for the simulation of arterial walls under changing blood pressure
In this paper, a novel chemo-mechanical model is proposed for the description of the stretch-dependent chemical processes known as Bayliss effect and...
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A mixed-order interpolation solid element for efficient arterial wall simulations
A numerical strategy tailored to model the mechanical equilibrium in vascular vessels is presented. The formulation, based on a specific arrangement...
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Bio-Chemo-Mechanical Role of Intraluminal Thrombus Deposition on Arterial Tissue Growth and Remodeling
Intraluminal thrombus (ILT) is present in various arterial lesions, such as aneurysms or dissections. The role a thrombus plays during the...
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Fuzzy dynamic parameter adaptation in the bird swarm algorithm for neural network optimization
Fuzzy dynamic parameter adaptation has proven to be of great help when it is implemented in bio-inspired algorithms for optimization in different...
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On the Development of Directed Acyclic Graphs in Differential Diagnostics of Pulmonary Diseases with the Help of Arterial Oscillogram Assessment
Directed acyclic graphs (DAGs) were used to construct differentiation pathways for previously diagnosed pulmonary and cardiovascular diseases. For...
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Analysis of Travel Behavior Under Flooding Condition Based on Probe Data in Ubon Ratchathani City, Thailand
Recently, urban floods have frequently occurred and severely affected urban activities in developing cities. To minimize the impacts of transport...
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Non-Invasive Quantification of Ventricular Contractility, Arterial Elastic Function and Ventriculo-Arterial Coupling from a Single Diagnostic Encounter Using Simultaneous Arterial Tonometry and Magnetic Resonance Imaging
PurposeOptimal assessment of cardiovascular performance requires simultaneous measurement of load independent left ventricular (LV) contractility,...
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A novel model to simulate venous occlusion plethysmography data and to estimate arterial and venous parameters
IntroductionSeveral models of venous occlusion plethysmography (VOP) aim to detect venous mechanical dysfunctions. However, such models ignore...
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Post-exercise Response of Arterial Parameters for Arterial Health Assessment Using a Microfluidic Tactile Sensor and Vibration-Model-Based Analysis: A Proof-of-Concept Study
ObjectiveArterial stiffness and endothelial function are two established surrogate markers of subclinical atherosclerosis and are quantified by three...
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Unsupervised Domain Adaptation with Adversarial Learning for Liver Tumors Detection in Multi-phase CT Images
Automatic and accurate liver tumor detection in multi-phase CT images plays an important role in computer-aided diagnosis. A deep learning-based AI...
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Pulsatile flow through an idealized arterial bypass graft: an application of the constructal design method
Bypass grafts promote blood flow impaired by a partial obstruction (stenosis) of arteries by fat accumulation. This type of system's computational...
