Bulletin of the American Physical Society
76th Annual Meeting of the Division of Fluid Dynamics
Sunday–Tuesday, November 19–21, 2023; Washington, DC
Session L19: Minisymposium II: Intra-Ventricular Fluid Mechanics in Heart Failure
8:00 AM–10:36 AM,
Monday, November 20, 2023
Room: 146B
Chair: Alberto Aliseda, University of Washington; Fanette Chassagne, Mines Saint-Etienne
Abstract: L19.00002 : Intra-ventricular blood flow dynamics for diagnosis and prognosis - How far are we from clinical translation?*
8:26 AM–8:52 AM
Presenter:
Michael Neidlin
(RWTH Aachen University)
Authors:
Michael Neidlin
(RWTH Aachen University)
Jan-Niklas Thiel
(RWTH Aachen University)
Daniel Verhülsdonk
(RWTH Aachen University)
Sam Liao
(Monash University)
Nina Langer
(RWTH Aachen University)
Anna Grünwald
(RWTH Aachen University)
Ingeborg Friehs
(Harvard Medical School)
Daniel Diaz-Gil
(Harvard Medical School)
Katharina Linden
(University Hospital Aachen)
Ulrike Herberg
(University Hospital Aachen)
Ulrich Steinseifer
(RWTH Aachen University)
Within this talk I am going to present two distinct examples of our work using computational modelling for the description of intra-ventricular flows. The first example investigates the role of inflow cannula orientation on the thrombosis risk during left ventricular assist device support. The second example focusses on the patient-specific analysis of blood flow in the heart of neonates and children with congenital heart diseases using real-time three-dimensional echocardiography.
Although the research questions are very different, similar problems including model development, implementation, and result interpretation were identified. At last, some solution approaches to these problems will be presented. The talk concludes with open questions towards a more community-based and integrated modelling of intra-ventricular flows.
*Part of this work has been funded by the Foerdergemeinschaft Deutsche Kinderherzzentren e.V.
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