[HTML][HTML] Machine learning augmented reduced-order models for FFR-prediction
Computational predictions in cardiovascular medicine have largely relied on explicit models
derived from physical and physiological principles. Recently, the application of artificial …
derived from physical and physiological principles. Recently, the application of artificial …
Impact of coronary disease patterns, anatomical factors, micro-vascular disease and non-coronary cardiac factors on invasive coronary physiology
Invasive coronary physiology has been applied by interventional cardiologists to guide the
management of coronary artery disease (CAD), with well-defined thresholds applied to …
management of coronary artery disease (CAD), with well-defined thresholds applied to …
Refining our understanding of the flow through coronary artery branches; revisiting Murray's law in human epicardial coronary arteries
DJ Taylor, J Feher, I Halliday, DR Hose… - Frontiers in …, 2022 - frontiersin.org
Background: Quantification of coronary blood flow is used to evaluate coronary artery
disease, but our understanding of flow through branched systems is poor. Murray's law …
disease, but our understanding of flow through branched systems is poor. Murray's law …
Computing intracoronary blood flow rate under incomplete boundary conditions: Combing coronary anatomy and fractional flow reserve
Background: Accurate measurement of intracoronary blood flow rate is of great significance
for the diagnosis of ischemic heart disease (IHD). Computational fluid dynamic (CFD) …
for the diagnosis of ischemic heart disease (IHD). Computational fluid dynamic (CFD) …
Wall shear stress indicators influence the regular hemodynamic conditions in coronary main arterial diseases: cardiovascular abnormalities
Computational hemodynamic (CH) characteristics play a central role in the onset and
expansion of atherosclerotic plaques in the coronary main arteries. This study has explored …
expansion of atherosclerotic plaques in the coronary main arteries. This study has explored …
Validation of a novel numerical model to predict regionalized blood flow in the coronary arteries
DJ Taylor, J Feher, K Czechowicz… - … Heart Journal-Digital …, 2023 - academic.oup.com
Aims Ischaemic heart disease results from insufficient coronary blood flow. Direct
measurement of absolute flow (mL/min) is feasible, but has not entered routine clinical …
measurement of absolute flow (mL/min) is feasible, but has not entered routine clinical …
Vortex dynamics of veno-arterial extracorporeal circulation: A computational fluid dynamics study
Veno-arterial extra corporeal membrane oxygenation (VA-ECMO) is a modified heart lung
machine used for patients with both heart and lung failure. This results in retrograde supply …
machine used for patients with both heart and lung failure. This results in retrograde supply …
Modelling the hemodynamics of coronary ischemia
Acting upon clinical patient data, acquired in the pathway of percutaneous intervention, we
deploy hierarchical, multi-stage, data-handling protocols and interacting low-and high-order …
deploy hierarchical, multi-stage, data-handling protocols and interacting low-and high-order …
Predictors of discordance between CT-derived fractional flow reserve (CT-FFR) and△ CT-FFR in deep coronary myocardial bridging
Q Sun, J Zhang, W Wang, Y Qi, J Lyu, X Zhang, T Li… - Clinical Imaging, 2024 - Elsevier
Objective To compare the performance between CT-derived fractional flow reserve (CT-
FFR) and ΔCT-FFR measurements in patients with deep myocardial bridging (MB) along the …
FFR) and ΔCT-FFR measurements in patients with deep myocardial bridging (MB) along the …
Pressure-and 3D-derived coronary flow reserve with hydrostatic pressure correction: comparison with intracoronary Doppler measurements
Purpose: To develop a method of coronary flow reserve (CFR) calculation derived from three-
dimensional (3D) coronary angiographic parameters and intracoronary pressure data during …
dimensional (3D) coronary angiographic parameters and intracoronary pressure data during …