
Patient specific heart
Modeling
Validation
Contraction model
Electrodynamics model
Mechanical contraction model
Computational meshes
- Electrical Meshes (Linear Lagrangian)
- Mechanical meshes (Cubic hermite)
Contraction model
Simulation of LVAD
LVAD : Left ventricular assist device
LAVD therapy : Energy Unloading
- Pressure & Volume unloading
- Energy unloading
Simulation of regurgitation
Simulation of heart valves regurgitation
Transmural strain and tension
Transmural distribution of tissue strain at end-diastole and tension at end-systole. Systolic tension in the LV septum and free wall was significantly lower for MR than for AR. However, end-diastolic strain was increased under AR and MR conditions
Pressure-Volume diagrams
Simulation of IABP
Virtual test of the IABP therapy
- IABP : Intra-aortic balloon pump
- Failed heart
- Failed heart with IABP therapy
LV Hemodynamics
LV blood hemodynamics
- Analysis procedure
- Simulation result