Browsing by Subject "Electrocardiography"
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Browsing by Subject "Electrocardiography"
Now showing items 1-13 of 13
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Prats Boluda, Gema; Garcia Casado, Francisco Javier; Martínez De Juan, José Luís; Ye Lin, Yiyao (Elsevier, 2011-05)[EN] Although the surface electroenterogram (EEnG) is a weak signal contaminated by strong physiological interference, such as ECG and respiration, abdominal surface recordings of the EEnG could provide a non-invasive ... -
Alcaraz, Raúl; Hornero, Fernando; Rieta, J J (IOP Publishing: Hybrid Open Access, 2011-01)The standard electrocardiogram (ECG) is the most common non-invasive way to study atrial fibrillation (AF). In this respect, previous works have shown that the surface lead V 1 reflects mainly the dominant atrial frequency ...
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Rodrigo Bort, Miguel; Guillem Sánchez, María Salud; Climent, Andreu M.; Pedrón Torrecilla, Jorge; Liberos Mascarell, Alejandro; Millet Roig, José; Fernandez-Aviles, Francisco; Atienza, Felipe; Berenfeld, Omer (Elsevier, 2014-09)Background: Ablation is an effective therapy in atrial fibrillation (AF) patients in which an electrical driver can be identified. Objective: The aim of this study is to present and discuss a novel and strictly non-invasive ... -
Alcaraz, Raúl; Sandberg, Frida; Sornmo, Leif; Rieta Ibañez, José Joaquín (Institute of Electrical and Electronics Engineers (IEEE), 2011-05)The problem of classifying short atrial fibrillatory segments in ambulatory ECG recordings as being either paroxysmal or persistent is addressed by investigating a robust approach to signal characterization. The method ...
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Ortigosa, Nuria; Fernández, Carmen; Galbis, Antonio; Cano, Oscar (De Gruyter, 2016-02)Atrial fibrillation, which is the most common cardiac arrhythmia, is typically classified into four clinical subtypes: paroxysmal, persistent, long-standing persistent and permanent. The ability to distinguish between them ... -
Molina Picó, Antonio; Cuesta Frau, David; Riobo Aboy, Pedro Mateo; Crespo Sánchez, María Cristina; Miró Martínez, Pau; Oltra Crespo, Sandra (Elsevier, 2011-10)Objective: There is an ongoing research effort devoted to characterize the signal regularity metrics approximate entropy (ApEn) and sample entropy (SampEn) in order to better interpret their results in the context of ...
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Chapel, J. M.; Castillo, C.; Hernández, J.; Cipone, M.; Benedito, J. L. (Universitat Politècnica de València, 2017-12-28)[EN] The aim of this study was to provide reference values for a single, popular breed of pet rabbit. Moreover, additional objectives were to determine whether sex, body position or age alter Netherland Dwarf rabbit ... -
Martínez Gomar, José (2013-02-19)[ES] Varios grupos de investigación han propuesto distintos protocolos de registro electrocardiográfico de superficie no estándar para cuantificar de manera específica señales de Fibrilación Auricular (FA). Por lo tanto, ... -
Buendıa Fuentes, F.; Arnau Vives, M.A.; Arnau Vives, Antonio; Jiménez Jiménez, Yolanda; Rueda-Soriano, J.; Zorio-Grima,E .; Osa-Saez, A.; Martınez-Dolz, L. V.; Almenar-Bonet, L.; Palencia-Perez, M.A. (Hindawi Publishing Corporation, 2012)Introduction. Artifactual variations in the ST segment may lead to confusion with acute coronary syndromes. Objective. To evaluate how the technical characteristics of the recording mode may distort the ST segment. Material ... -
Sales Nebot, Laura; Berjano, Enrique (Springer Verlag (Germany), 2011)The ChipCorder ® technology employs a non volatile analog recording technique based on EEPROM technology (i. e. although the signal is time-sampled, its analog voltage is stored in memory cells based on capacitors). This ...
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Pedrón Torrecilla, Jorge (2015-11-30)[EN] The behavior of the heart is governed by electrical currents generated in the myocardium, and therefore, the study of the cardiac electrical activity is essential for the diagnosis of cardiac diseases. The forward ... -
Rodrigo Bort, Miguel (2015-09-18)[EN] Ablation is an effective therapy in atrial fibrillation (AF) patients in which an electrical driver can be identified. Several techniques for locating ablation targets have been proposed during the last years. The aim ...
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Alcaraz, Raul; Hornero, Fernando; Rieta, J J (Elsevier, 2011-07)The complete understanding of the mechanisms leading to the initiation, maintenance and self-termination of atrial fibrillation (AF) still is an unsolved challenge for cardiac electrophysiology. Studies in which AF has ...
Now showing items 1-13 of 13
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