[EN] Purpose: Atrial tachycardia (AT), flutter (AFL) and fibrillation (AF) are very common cardiac arrhythmias and are driven by localized sources that can be ablation targets. Non-invasive body surface potential mapping ...
Marques, Victor G; Rodrigo, Miguel; Guillem Sánchez, María Salud; Salinet, Joao(IEEE, 2019-09-11)
[EN] Body surface potential mapping (BSPM) can be an important tool in ablation therapy planning. Results obtained with high resolution (HR) computer models must
be translated to realistic numbers of leads. This study
aims ...
Salinet, Joao; Molero-Alabau, Rubén; Schlindwein, Fernando S.; Karel, Joël; Rodrigo, Miguel; Rojo-Álvarez, José Luis; Berenfeld, Omer; Climent, Andreu M.; Zenger, Brian; Vanheusden, Frederique; Siles Paredes, Jimena Gabriela; MacLeod, Rob; Atienza, Felipe; Guillem Sánchez, María Salud; Cluitmans, Matthijs; Bonizzi, Pietro(Frontiers Media SA, 2021-04-30)
[EN] Electrocardiographic imaging (ECGI) is a technique to reconstruct non-invasively the electrical activity on the heart surface from body-surface potential recordings and geometric information of the torso and the heart. ...
[EN] [Background]
Identification of arrhythmogenic regions remains a challenge in persistent atrial fibrillation (persAF). Frequency and phase analysis allows identification of potential ablation targets.
[Objective]
This ...
Li, Xin; Almeida, Tiago P.; Dastagir, Nawshin; Guillem Sánchez, María Salud; Salinet, Joao; Chu, Gavin S.; Stafford, Peter J.; Schlindwein, Fernando S.; Ng, G. André(Frontiers Media SA, 2020-07-21)
[EN] Purpose Recent investigations failed to reproduce the positive rotor-guided ablation outcomes shown by initial studies for treating persistent atrial fibrillation (persAF). Phase singularity (PS) is an important feature ...