Aikaterini Vraka
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Explore the profile of Aikaterini Vraka including associated specialties, affiliations and a list of published articles.
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7
Citations
14
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Recent Articles
1.
Vraka A, Zangroniz R, Quesada A, Hornero F, Alcaraz R, Rieta J
Sensors (Basel)
. 2024 Jan;
24(1).
PMID: 38203003
Health-tracking from photoplethysmography (PPG) signals is significantly hindered by motion artifacts (MAs). Although many algorithms exist to detect MAs, the corrupted signal often remains unexploited. This work introduces a novel...
2.
Osorio D, Vraka A, Moreno-Arribas J, Bertomeu-Gonzalez V, Alcaraz R, Rieta J
J Pers Med
. 2022 Oct;
12(10).
PMID: 36294851
Atrial cycle length (CL) is an important feature for the analysis of electrogram (EGM) characteristics acquired during catheter ablation (CA) of atrial fibrillation (AF), the commonest cardiac arrhythmia. Nevertheless, a...
3.
Osorio D, Vraka A, Quesada A, Hornero F, Alcaraz R, Rieta J
Sensors (Basel)
. 2022 Jul;
22(14).
PMID: 35891025
Local activation waves (LAWs) detection in complex fractionated atrial electrograms (CFAEs) during catheter ablation (CA) of atrial fibrillation (AF), the commonest cardiac arrhythmia, is a complicated task due to their...
4.
Vraka A, Moreno-Arribas J, Gracia-Baena J, Hornero F, Alcaraz R, Rieta J
J Cardiovasc Dev Dis
. 2022 Jun;
9(6).
PMID: 35735805
Coronary sinus (CS) catheterization is critical during catheter ablation (CA) of atrial fibrillation (AF). However, the association of CS electrical activity with atrial substrate modification has been barely investigated and...
5.
Vraka A, Bertomeu-Gonzalez V, Facila L, Moreno-Arribas J, Alcaraz R, Rieta J
J Pers Med
. 2022 Mar;
12(3).
PMID: 35330463
Since the discovery of pulmonary veins (PVs) as foci of atrial fibrillation (AF), the commonest cardiac arrhythmia, investigation revolves around PVs catheter ablation (CA) results. Notwithstanding, CA process itself is...
6.
Vraka A, Bertomeu-Gonzalez V, Hornero F, Quesada A, Alcaraz R, Rieta J
Sensors (Basel)
. 2022 Jan;
22(1).
PMID: 35009833
Atrial substrate modification after pulmonary vein isolation (PVI) of paroxysmal atrial fibrillation (pAF) can be assessed non-invasively by analyzing P-wave duration in the electrocardiogram (ECG). However, whether right (RA) and...
7.
Vraka A, Hornero F, Bertomeu-Gonzalez V, Osca J, Alcaraz R, Rieta J
Entropy (Basel)
. 2020 Dec;
22(2).
PMID: 33286006
Atrial fibrillation (AF) is currently the most common cardiac arrhythmia, with catheter ablation (CA) of the pulmonary veins (PV) being its first line therapy. Ablation of complex fractionated atrial electrograms...