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Characterization of the Hemodynamic Within the Coronary Artery and the Related Effects of Wall Shear Stress by Applying Computational Fluid Dynamics with Ansys Fluent
Thrombosis is the formation of blood clots in blood vessels, which interferes with blood flow in the circulatory system. Previous studies have shown...
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Numerical Simulation of Blood Flow Study in an Idealized Bifurcated Coronary Artery
Cardiovascular diseases (CAD) is very prominent in many of the countries these days. There is a lot of research going on in the medical fraternity...
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Critical evaluation of stents in coronary angioplasty: a systematic review
BackgroundCoronary stents are routinely placed in the treatment and prophylaxis of coronary artery disease (CAD). Current coronary stent designs are...
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Diagnostic accuracy of coronary computed tomography angiography-derived fractional flow reserve
BackgroundFractional flow reserve ( FFR) is a widely used gold standard to evaluate ischemia-causing lesions. A new method of non-invasive approach,...
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Efficient and Accurate Computation of Quantitative Flow Ratio (QFR) for Physiological Assessment of Coronary Artery Stenosis from a Single Angiographic View
In this study we develop a fast (less than 30 s) method to compute the quantitative flow ratio (QFR) from angiographic images. We evaluate its...
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Performance of novel 3D printing tools in removing coronary-artery calcification tissue
Rotational atherectomy is an effective treatment for severe vascular calcification obstruction, and relies on high-speed grinding (typically...
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Flow-Induced Dynamics of Bifurcated Coronary Arteries
As one of the largest causes of death and morbidity globally, cardio-vascular diseases have become one of the largest economic burdens on society;...
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Nonlinear multiscale analysis of coronary atherosclerotic vulnerable plaque artery: fluid-structural modeling with micromechanics
A unique three-dimensional (3D) computational multiscale modeling approach is proposed to investigate the influence of presence of microcalcification...
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Variational Autoencoder-Based Deep Neural Network for Coronary Heart Disease Risk Prediction
Coronary heart disease (CHD) is one of the top causes of global mortality. Most patients cannot be diagnosed at the early stage because it does not...
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Model Design to Analyse Coronary Artery Disease Using Machine Learning Techniques (MDACADMLT)
In recent days, the major cause of mortality all around the world is predicted to be due to heart disease and its causes which go undetected. The...
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Early Detection of Coronary Artery Disease Using PSO-Based Neuroevolution Model
There are a large number of causes of morbidness over the world population, and cardiovascular disease is one of the top reasons among them. During...
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Phantom Simulation Model for Testing Enhancement of Image Contrast in Coronary Artery Based on Body Weight and Body Surface Area Calculations
The Houndsfield Unit (HU) on contrast media is critical in CT cardiac imaging since its arterial contrast enhancement depends on the accurate drug...
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A simple coronary blood flow model to study the collateral flow index
In this work, we present a novel modeling framework to investigate the effects of collateral circulation into the coronary blood flow physiology. A...
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Intelligent Method for Detection of Coronary Artery Disease with Ensemble Approach
Coronary artery is a major reason of health ailments all over the world. Its detection and management incurred huge amount of deaths across the...
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Coronary Artery Disease Prediction Techniques: A Survey
Machine learning has become a salient part of our life nowadays. It has a significant effect on the medical decision support system also. In the...
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Fog-Assisted Real-Time Coronary Heart Disease Risk Detection in IoT-Based Healthcare System
Advances in healthcare systems are helpful in the diagnosis and treatment of extremely critical diseases. Continuous monitoring of individuals leads...
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Application of QR framework in modeling the constitutive behavior of porcine coronary sinus tissue
In previous studies by the authors, a kinematic framework using physical attributes arising from a Gram–Schmidt factorization of the deformation...
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Effect of Nonlinear Blood Viscosity on LDL Transport and Fluid-Structure Interaction Biomechanics of a Multi-stenosis Left Circumflex Coronary Artery
This paper investigates the relationships between nonlinear, non-Newtonian fluid viscosity variability and low-density-lipoprotein (LDL) particle...
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Development of a Diagnostive Tool for Prediction of Severity of Coronary Artery Disease
The objective of the present work is to assess the percentage rise in pressure in stenosed coronary artery using computational fluid dynamics (CFD)...
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A Statistical Study on Coronary Artery Disease Using Discriminant Analysis
Coronary artery disease is a type of disease that develops in the heart, as a result of which thousands of people have died. Because of this most...