Browsing by Author "Martínez Climent, Batiste Andreu"
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Browsing by Author "Martínez Climent, Batiste Andreu"
Now showing items 1-20 of 25
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Algoritmo de reconocimiento de patrones basado en codificación fisiológica en cerebro de primates. Castel Baixauli, Alejandro (2017-12-13)El cerebro humano y animal es capaz de reconocer una gran cantidad de patrones, como por ejemplo caras, utilizando un limitado número de neuronas y algoritmos de procesamiento [Chang et al 2017]. Sin embargo, los algoritmos ... -
Liberos Mascarell, Alejandro (2011-11-29)El objetivo de este trabajo es describir y testear una novedosa arquitectura para el registro multicanal de potenciales cardíacos basada en LabVIEW: la Arquitectura Reconfigurable para el Mapeo Eléctrico (RAEM). La ... -
Martínez Climent, Batiste Andreu (2011-06-03)La fibrilación auricular (FA) es una de las arritmias cardiacas más comunes, la cual afecta alrededor del 10% de la población de más de 70 años. En FA, los impulsos eléctricos auriculares generados por el nodo sinusal son ... -
Álvarez Guirado, Pedro (2018-10-04)The aim of this thesis is to study, whether the standard 12-lead ECG can be used to localize the origin of atrial ectopic beats. A neural network shall be used to classify ECG signals into predefined spatial segments of ... -
Torre Costa, Javier de la (2017-09-01)[ES] La fibrilación auricular (FA) es la arritmia cardíaca más frecuente, afecta a un 2% de la población general y conlleva una importante morbilidad asociada. A pesar de ello, los mecanismos electrofi ... -
MONTAÑANA GRAU, ROBERTO (2015-01-30)Diversos estudios médicos han concluido que es posible regenerar tejido cardíaco a partir de células madre. A pesar de ello, la tasa de supervivencia de dichos corazones resulta inferior al 10%. Un preacondicionamiento ... -
Pla Terrada, Oscar Alberto (2017-12-12)Several medical studies have concluded that it is possible to regenerate cardiac tissue from stem cells. However, the survival rate of the stem cells implanted in hearts is less than 10%. A previous electromechanic ... -
León Ortuño, Ana Leonor (2016-07-12)[ES] En el presente Trabajo Final de Grado se ha desarrollado un prototipo de biorreactor basado en un sistema automático de intercambio del medio de cultivo presente en una siembra de células, que permite mantener unas ... -
Ruz Castro, Javier (2017-12-02)Atrial fibrillation is known as the most common arrhythmia in clinical practice, affecting more than 1% of the adult population. This pathology reduces the quality of life of its patients, and drastically increases ...
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Olivares Velencoso, Vanesa (2017-12-12)Nowadays, organ transplants have brought a revolution in the field of Medicine. They are a daily routine in hospitals, being the liver transplants one of most common. Because of a very short supply, organs from elderly ... -
Albert Martínez, Ramón (2016-03-11)[EN] In order to know more about the causes, reasons of origin and perpetuation of AF, a system of control, monitoring and recording for experimenting with isolated pig heart has been designed and implemented. The solution ...
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Tomás González, Esther (2017-12-12)The atrial fibrillation is one of the most common cardiac arrhythmia. It consists on an irregular propagations of the electric activity in the cardiac tissue. This anomaly causes inefficiency in the physiological activity ... -
Larrea Broch, Alfonso Carlos (2018-12-19)Descripción El problema inverso de la electrocardiografía (ECG imaging, ECGi) permite identificar los patrones de conducción eléctrica en el corazón tanto en las modalidades invasivas como no invasivas. Esta técnica ya ... -
Larrea Broch, Alfonso Carlos (2018-11-23) -
Chen, Zexi (2017-12-12)The inverse problem of electrocardiography consists on the modelling of the propagation towards the torso surface of the electric potentials generated by heart. The problem is described a linear propagation that requires ...
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Martínez Climent, Batiste Andreu; Guillem Sánchez, María Salud; Zhang, Y.; Millet Roig, José; Mazgalev, T. N. (American Physiological Society, 2011)[EN] Dual atrioventricular (AV) nodal pathway physiology is described as two different wave fronts that propagate from the atria to the His bundle: one with a longer effective refractory period [fast pathway (FP)] and a ...
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RODRIGO BORT, MIGUEL; Climent, Andreu M.; Liberos Mascarell, Alejandro; Fernandez-Aviles, Francisco; Berenfeld, Omer; Atienza, Felipe; Guillem Sánchez, María Salud (Elsevier, 2017-08)[EN] BACKGROUND Dominant frequency (DF) and rotor mapping have been proposed as noninvasive techniques to guide localization of drivers maintaining atrial fibrillation (AF). OBJECTIVE The purpose of this study was to ... -
Liberos Mascarell, Alejandro (2016-04-05)[EN] Atrial tachyarrhythmias present a high prevalence in the developed world, and several studies predict that in the coming decades it will be increased. Micro or macro-reentrant mechanisms of the electrical wavefronts ... -
RODRIGO BORT, MIGUEL; Climent Martínez, Batiste Andreu; Liberos Mascarell, Alejandro; Fernández-Avilés, Francisco; Atienza, Felipe; Guillem Sánchez, María Salud; Berenfeld, Omer (Blackwell Publishing, 2017-08)[EN] Background: Ablation of drivers maintaining atrial fibrillation (AF) has been demonstrated as an effective therapy. Drivers in the form of rapidly activated atrial regions can be noninvasively localized to either left ...
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Escrivá Muñoz, Jesús (2013-01-25)La principal motivación del presente proyecto es profundizar en el comportamiento del nodo AV, puesto que, a pesar de su importancia en la correcta actividad del corazón, siguen existiendo muchas incógnitas relacionadas ...
Now showing items 1-20 of 25
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