Towards enabling a cardiovascular digital twin for human systemic circulation using inverse analysis
An exponential rise in patient data provides an excellent opportunity to improve the existing
health care infrastructure. In the present work, a method to enable cardiovascular digital twin …
health care infrastructure. In the present work, a method to enable cardiovascular digital twin …
Modeling reactive hyperemia to Better Understand and assess microvascular function: a review of techniques
Reactive hyperemia is a well-established technique for the non-invasive evaluation of the
peripheral microcirculatory function, measured as the magnitude of limb re-perfusion after a …
peripheral microcirculatory function, measured as the magnitude of limb re-perfusion after a …
A semi‐active human digital twin model for detecting severity of carotid stenoses from head vibration—A coupled computational mechanics and computer vision …
In this work, we propose a methodology to detect the severity of carotid stenosis from a video
of a human face with the help of a coupled blood flow and head vibration model. This semi …
of a human face with the help of a coupled blood flow and head vibration model. This semi …
Development of non-invasive biomarkers for pre-eclampsia through data-driven cardiovascular network models
Computational models can be at the basis of new powerful technologies for studying and
classifying disorders like pre-eclampsia, where it is difficult to distinguish pre-eclamptic …
classifying disorders like pre-eclampsia, where it is difficult to distinguish pre-eclamptic …
Non‐invasive coronary CT angiography‐derived fractional flow reserve: a benchmark study comparing the diagnostic performance of four different computational …
Non‐invasive coronary computed tomography (CT) angiography‐derived fractional flow
reserve (cFFR) is an emergent approach to determine the functional relevance of obstructive …
reserve (cFFR) is an emergent approach to determine the functional relevance of obstructive …
First blood: An efficient, hybrid one‐and zero‐dimensional, modular hemodynamic solver
Abstract Low‐dimensional (1D or 0D) models can describe the whole human blood
circulation, for example, 1D distributed parameter model for the arterial network and 0D …
circulation, for example, 1D distributed parameter model for the arterial network and 0D …
[HTML][HTML] A semi-implicit finite volume scheme for blood flow in elastic and viscoelastic vessels
A novel staggered semi-implicit finite volume method for the simulation of one-dimensional
blood flow in networks of elastic and viscoelastic vessels is proposed. The one-dimensional …
blood flow in networks of elastic and viscoelastic vessels is proposed. The one-dimensional …
Computational instantaneous wave‐free ratio (IFR) for patient‐specific coronary artery stenoses using 1D network models
JM Carson, C Roobottom, R Alcock… - … Journal for Numerical …, 2019 - Wiley Online Library
In this work, we estimate the diagnostic threshold of the instantaneous wave‐free ratio (iFR)
through the use of a one‐dimensional haemodynamic framework. To this end, we first …
through the use of a one‐dimensional haemodynamic framework. To this end, we first …
Artificial intelligence approaches to predict coronary stenosis severity using non-invasive fractional flow reserve
Fractional flow reserve is the current reference standard in the assessment of the functional
impact of a stenosis in coronary heart disease. In this study, three models of artificial …
impact of a stenosis in coronary heart disease. In this study, three models of artificial …
Influence of ageing on human body blood flow and heat transfer: a detailed computational modelling study
Ageing plays a fundamental role in arterial blood transport and heat transfer within a human
body. The aim of this work is to provide a comprehensive methodology, based on …
body. The aim of this work is to provide a comprehensive methodology, based on …