Feature Selection for Discrimination of Fractionation Levels in Atrial Electrograms

Orozco-Duque, Andres ;   Martínez-Vargas, Juan David ;   Novak, Daniel ;   Bustamante, John ;   Castellanos-Dominguez, Germán

Tags Cardiovascular signal processingAtrial arrhythmias and ablation

Radiofrequency catheter ablation of atrial fibrillation (AF) guided by complex fractionated atrial electrograms (CFAE) is associated with a...

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Fractionated Electrograms and Rotors Detection in Chronic Atrial Fibrillation Using Model-Based Clustering

Orozco-Duque, Andres ;   Duque, Sara Isabel ;   Ugarte, Juan Pablo ;   Tobon, Catalina ;   Kremen, Vaclav ;   Novak, Daniel ;   Saiz, Javier ;   Castellanos-Dominguez, Germán ;   Bustamante, John

Tags Atrial arrhythmias and ablationCardiovascular signal processingSimulation method developments for cardiac arrhythmia studies

The identification of atrial fibrillation (AF) substrates is needed to improve ablation therapy guided by electrograms, although mechanisms...

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