Processing of intracardiac EGM signals

Processing of intracardiac electrogram (EGM) signals acquired by implantable cardioverter-defibrilator (ICDs) or in the catheterization laboratory:

1. Investigation of atrial arrhythmias: atrial activation and manifestations on electrogram (EGM) and electrocardiogram (ECG) signals.
2. Investigation of new methods for guiding atrial fibrillation ablation, using regularity, synchronization and propagation information extracted from EGM signals.
3. Signal processing to assist the finding of ectopic foci during ventricular ablation
4. Automatic activation detection for cardiac mapping.
5. Analysis of repolarization alternans in intracardiac electrograms.