Intracardiac flow visualization: current status and future directions

D Rodriguez Muñoz, M Markl… - European Heart …, 2013 - academic.oup.com
Non-invasive cardiovascular imaging initially focused on heart structures, allowing the
visualization of their motion and inferring its functional status from it. Colour-Doppler and …

The clinical assessment of intraventricular flows

J Bermejo, P Martínez-Legazpi… - Annual Review of Fluid …, 2015 - annualreviews.org
Recent advances in imaging techniques have allowed physicians to obtain robust
measurements of intracardiac flows in the clinical setting. Consequently, the physiological …

[HTML][HTML] Vortex flow during early and late left ventricular filling in normal subjects: quantitative characterization using retrospectively-gated 4D flow cardiovascular …

MSM Elbaz, EE Calkoen, JJM Westenberg… - Journal of …, 2014 - Elsevier
Background LV diastolic vortex formation has been suggested to critically contribute to
efficient blood pum** function, while altered vortex formation has been associated with LV …

Vortex ring formation in the left ventricle of the heart: analysis by 4D flow MRI and Lagrangian coherent structures

J Töger, M Kanski, M Carlsson, SJ Kovács… - Annals of biomedical …, 2012 - Springer
Recent studies suggest that vortex ring formation during left ventricular (LV) rapid filling is an
optimized mechanism for blood transport, and that the volume of the vortex ring is an …

Assessment of viscous energy loss and the association with three‐dimensional vortex ring formation in left ventricular inflow: In vivo evaluation using four‐dimensional …

MSM Elbaz, RJ van der Geest… - Magnetic resonance …, 2017 - Wiley Online Library
Purpose To evaluate viscous energy loss and the association with three‐dimensional (3D)
vortex ring formation in left ventricular (LV) blood flow during diastolic filling. Theory and …

Assessment of intracardiac flow and vorticity in the right heart of patients after repair of tetralogy of Fallot by flow-sensitive 4D MRI

D Hirtler, J Garcia, AJ Barker, J Geiger - European radiology, 2016 - Springer
Objectives To comprehensively and quantitatively analyse flow and vorticity in the right heart
of patients after repair of tetralogy of Fallot (rTOF) compared with healthy volunteers …

Comparative numerical study on left ventricular fluid dynamics after dilated cardiomyopathy

JO Mangual, E Kraigher-Krainer, A De Luca… - Journal of …, 2013 - Elsevier
INTRODUCTION: The role of flow on the progression of left ventricular (LV) remodeling has
been presumed, although measurements are still limited and the intraventricular flow pattern …

[KSIĄŻKA][B] Vortex formation in the heart

A Kheradvar, G Pedrizzetti, A Kheradvar, G Pedrizzetti - 2012 - Springer
The presence of vortical flow structures that develop inside different cardiac chambers is
shown to correlate with functional status of heart, and significantly affects the cardiac …

High-speed particle image velocimetry to assess cardiac fluid dynamics in vitro: From performance to validation

A Falahatpisheh, A Kheradvar - European Journal of Mechanics-B/Fluids, 2012 - Elsevier
Abnormality in cardiac fluid dynamics is highly correlated with several heart conditions. This
is particularly true in valvular heart diseases and congenital heart defects where changes in …

Left ventricular fluid mechanics: the long way from theoretical models to clinical applications

G Pedrizzetti, F Domenichini - Annals of biomedical engineering, 2015 - Springer
The flow inside the left ventricle is characterized by the formation of vortices that smoothly
accompany blood from the mitral inlet to the aortic outlet. Computational fluid dynamics …