Clinical impact of computational heart valve models

M Toma, S Singh-Gryzbon, E Frankini, Z Wei… - Materials, 2022 - mdpi.com
This paper provides a review of engineering applications and computational methods used
to analyze the dynamics of heart valve closures in healthy and diseased states …

Intracardiac flow analysis of the right ventricle in pediatric patients with repaired Tetralogy of Fallot using a novel color Doppler velocity reconstruction

B Meyers, J Nyce, J Zhang, LH Frank, E Balaras… - Journal of the American …, 2023 - Elsevier
Background Repaired tetralogy of Fallot (RTOF) patients will develop right ventricular (RV)
dysfunction from chronic pulmonary regurgitation (PR). Cardiac magnetic resonance …

[HTML][HTML] Moving beyond size: vorticity and energy loss are correlated with right ventricular dysfunction and exercise intolerance in repaired Tetralogy of Fallot

YH Loke, F Capuano, V Cleveland, JG Mandell… - Journal of …, 2021 - Elsevier
Background The global effect of chronic pulmonary regurgitation (PR) on right ventricular
(RV) dilation and dysfunction in repaired Tetralogy of Fallot (rTOF) patients is well studied by …

Statistical shape modeling reveals the link between right ventricular shape, hemodynamic force, and myocardial function in patients with repaired tetralogy of Fallot

S Kollar, E Balaras, LJ Olivieri… - American Journal of …, 2022 - journals.physiology.org
Patients with repaired tetralogy of Fallot (rTOF) can develop chronic pulmonary insufficiency
(PI) with right ventricular (RV) dilation, progressive RV dysfunction, and decreased exercise …

Congenital heart disease illustrated: use of cross-sectional imaging in pediatric cardiology

YH Loke, SK Gupta, J Mandell… - Journal of Thoracic …, 2024 - journals.lww.com
In the modern era of cardiac imaging, there is increasing use of cardiac computed
tomography and cardiac magnetic resonance for visualization of congenital heart disease …

Whole-heart assessment of turbulent kinetic energy in the repaired tetralogy of Fallot

A Hudani, JA White, SC Greenway, J Garcia - Applied Sciences, 2022 - mdpi.com
Featured Application Turbulence kinetic energy can be useful to characterize repair of
Tetralogy of Fallot hemodynamic abnormalities. Abstract Approximately 10% of congenital …

Accurate and efficient 3D reconstruction of right heart shape and motion from multi-series cine-MRI

F Renzi, C Vergara, M Fedele, V Giambruno… - bioRxiv, 2023 - biorxiv.org
The accurate reconstruction of the right heart geometry and motion from time-resolved
medical images enhances diagnostic tools based on image visualization as well as the …

Decreased muscle strength in children with repaired tetralogy of Fallot: relation with exercise capacity

G Eshuis, H van Duinen, OTHM Lelieveld… - Journal of the …, 2023 - Am Heart Assoc
Background The aim of this study is to describe muscle strength in pediatric patients with
repaired tetralogy of Fallot compared with healthy peers and to analyze the correlation …

[HTML][HTML] Ventricular flow analysis and its association with exertional capacity in repaired tetralogy of Fallot: 4D flow cardiovascular magnetic resonance study

X Zhao, L Hu, S Leng, RS Tan, P Chai, JA Bryant… - Journal of …, 2022 - Elsevier
Abstract Background Four-dimensional (4D) flow cardiovascular magnetic resonance (CMR)
allows quantification of biventricular blood flow by flow components and kinetic energy (KE) …

Intraventricular flow simulations in singular right ventricles reveal deteriorated washout and low vortex formation

A Grünwald, J Korte, N Wilmanns, C Winkler… - Cardiovascular …, 2022 - Springer
Purpose Patients with a functionally univentricular heart represent one of the most common
severe cardiac lesions with a prevalence of 3 per 10,000 live births. Hemodynamics of the …