Matthew Daemer
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View article: Simulation of Repair on Dynamic Patient-Specific Left Atrioventricular Valve Models.
Simulation of Repair on Dynamic Patient-Specific Left Atrioventricular Valve Models. Open
This study demonstrates the feasibility of a dynamic physical simulation platform for preclinical LAVV repair evaluation. Although challenges remain in accurately modeling leaflet closure and chordal mechanics, this proof-of-concept work h…
View article: Novel point cloud registration approach for noninvasive patient specific estimation of leaflet strain from 3D images of heart valves
Novel point cloud registration approach for noninvasive patient specific estimation of leaflet strain from 3D images of heart valves Open
Valvular heart disease is prevalent and a major contributor to heart failure. Valve leaflet strain is a promising metric for evaluating the mechanics underlying the initiation and progression of valvular pathology. However, robust and gene…
View article: Virtual Cath Lab: Versatile Open-Source Simulator for Education and Procedural Planning in Congenital Heart Interventions
Virtual Cath Lab: Versatile Open-Source Simulator for Education and Procedural Planning in Congenital Heart Interventions Open
We report the development and application of an open-source, freely available, biplane fluoroscopy simulator based on computed tomography images. Integrated visualization of complex vascular anatomy prior to catheterization may facilitate …
View article: Volume Rendering of CT Images to Inform Closure of Complex Ventricular Septal Defects
Volume Rendering of CT Images to Inform Closure of Complex Ventricular Septal Defects Open
The anatomy of structurally complex ventricular septal defects (SC-VSD) can be difficult to assess using 2-dimensional (2D) images and traditional 2D multiplanar views of 3D images. Direct identification and visualization are not always po…
View article: FEBio FINESSE: An open-source finite element simulation approach to estimate in vivo heart valve strains using shape enforcement
FEBio FINESSE: An open-source finite element simulation approach to estimate in vivo heart valve strains using shape enforcement Open
Finite element simulations are an enticing tool to evaluate heart valve function in healthy and diseased patients; however, patient-specific simulations derived from 3D echocardiography are hampered by several technical challenges. In this…
View article: Introduction of transcatheter edge‐to‐edge repair in patients with congenital heart disease at a children's hospital
Introduction of transcatheter edge‐to‐edge repair in patients with congenital heart disease at a children's hospital Open
Background Atrioventricular valve regurgitation (AVVR) is a devastating complication in children and young adults with congenital heart disease (CHD), particularly in patients with single ventricle physiology. Transcatheter edge‐to‐edge re…