All pictures are under copyright.
Radio-frequency ablation
For different reasons, the myocardial tissue can produce a disorder in the electrical conduction of the heart, thus causing a cardiac arrhythmia. When the arrhythmia is life-threatening, cardiologists need to ablate bthe area responsible for the pathology ased on radio-frequency (RF).
The MIMESIS team
The entire MIMESIS team at the team retreat 2015 in La Bresse (Vosges, FRANCE)>.
Depolarization phase
This is the result of a simulation coupling the electrophysiology-mechanical simulation.
Simulator for electrocardiology training
This simulator has been developed at the end of my Ph.D. It includes two main steps: a catheter navigation in the cardiovascular system, and a second step of electrophysiology mapping. Using an hybrid (CPU-GPU) multihreaded architecture, this training system ensures a high level of interactivity and realism.
Patient-specific heart geometry
Patient-specific heart geometry obtained from Cine-MRI images.
X-ray visualization
This visualization is done for simulating endovascular navigation.
Cryoablation simulation
Based on GPU computing, our algorithm allows to compute the effect of cryoablation in the living tissues.
Catheter device
Insertion of a catheter in the hardware used to track the catheter motion.
Cryoablation results
Iso-surface obtained from: (a) simulation, (b) patient-specific data (with Hausdorff dis-
tance) and (c) manufacturer.
tance) and (c) manufacturer.
Cardiac electrophysiology simulation
This image shows the depolarization times of a patient-specific heart.
Mesh of a human liver
Liver with its boundary conditions
Good times at INRIA
Once upon a time ...