Computational fluid dynamics modeling of hemodynamic parameters in the human diseased aorta: A systematic review

CW Ong, I Wee, N Syn, S Ng, HL Leo… - Annals of Vascular …, 2020 - Elsevier
Background The analysis of the correlation between blood flow and aortic pathology through
computational fluid dynamics (CFD) shows promise in predicting disease progression, the …

The effect of inlet and outlet boundary conditions in image-based CFD modeling of aortic flow

S Madhavan, EMC Kemmerling - Biomedical engineering online, 2018 - Springer
Background Computational modeling of cardiovascular flow is a growing and useful field,
but such simulations usually require the researcher to guess the flow's inlet and outlet …

MR-guided cardiac interventions

K Pushparajah, H Chubb, R Razavi - Topics in Magnetic …, 2018 - journals.lww.com
Diagnostic and interventional cardiac catheterization is routinely used in the diagnosis and
treatment of congenital heart disease. There are well-established concerns regarding the …

Non-Invasive Hemodynamic Assessment of Aortic Coarctation: Validation with In Vivo Measurements

L Itu, P Sharma, K Ralovich, V Mihalef… - Annals of biomedical …, 2013 - Springer
We propose a CFD-based approach for the non-invasive hemodynamic assessment of pre-
and post-operative coarctation of aorta (CoA) patients. Under our approach, the pressure …

The effect of coarctation degrees on wall shear stress indices

D Rafiei, MA Abazari, M Soltani, M Alimohammadi - Scientific Reports, 2021 - nature.com
Coarctation of the aorta (CoA) is a congenital tightening of the proximal descending aorta.
Flow quantification can be immensely valuable for an early and accurate diagnosis …

Accelerated estimation of pulmonary artery stenosis pressure gradients with distributed lumped parameter modeling vs. 3D CFD with instantaneous adaptive mesh …

R Pewowaruk, L Lamers, A Roldán-Alzate - Annals of biomedical …, 2021 - Springer
Branch pulmonary artery stenosis (PAS) commonly occurs in congenital heart disease and
the pressure gradient over a stenotic PA lesion is an important marker for re-intervention …

Noninvasive hemodynamic assessment, treatment outcome prediction and follow‐up of aortic coarctation from MR imaging

K Ralovich, L Itu, D Vitanovski, P Sharma… - Medical …, 2015 - Wiley Online Library
Purpose: Coarctation of the aorta (CoA) is a congenital heart disease characterized by an
abnormal narrowing of the proximal descending aorta. Severity of this pathology is …

Differential impact of local stiffening and narrowing on hemodynamics in repaired aortic coarctation: an FSI study

L Taelman, J Bols, J Degroote, V Muthurangu… - Medical & biological …, 2016 - Springer
Even after successful treatment of aortic coarctation, a high risk of cardiovascular morbidity
and mortality remains. Uncertainty exists on the factors contributing to this increased risk …

Numerical study of hemodynamic flow in the aortic vessel of Williams syndrome patient with congenital heart disease

JT Jack, M Jensen, RT Collins, FP Chan… - Journal of Biomechanics, 2024 - Elsevier
Congenital arterial stenosis such as supravalvar aortic stenosis (SVAS) are highly prevalent
in Williams syndrome (WS) and other arteriopathies pose a substantial health risk …

Hemodynamic assessment of pre-and post-operative aortic coarctation from MRI

K Ralovich, L Itu, V Mihalef, P Sharma… - … Conference on Medical …, 2012 - Springer
Coarctation of the aorta (CoA), is a congenital defect characterized by a severe narrowing of
the aorta, usually distal to the aortic arch. The treatment options include surgical repair, stent …