A PINN-based method recovers active contractility parameters and detects fibrotic scars in simulated cardiac tissue from sparse displacement and strain data, with a few percent error in homogeneous tests.
Cardiac function estimation from mri using a heart model and data assimilation: advances and difficulties.Medical image analysis, 10(4):642–656, 2006
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Physics-informed neural network estimation of active material properties in time-dependent cardiac biomechanical models
A PINN-based method recovers active contractility parameters and detects fibrotic scars in simulated cardiac tissue from sparse displacement and strain data, with a few percent error in homogeneous tests.