Mostrando 10 resultados de: 20
Filtros aplicados
Publisher
Computing in Cardiology(8)
IEEE Transactions on Biomedical Engineering(2)
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS(2)
2014 8th Conference of the European Study Group on Cardiovascular Oscillations, ESGCO 2014(1)
Annals of Biomedical Engineering(1)
Área temáticas
Enfermedades(19)
Fisiología humana(14)
Medicina y salud(10)
Cirugía y especialidades médicas afines(2)
Farmacología y terapéutica(2)
Characterization of Atrial Propagation Patterns and Fibrotic Substrate With a Modified Omnipolar Electrogram Strategy in Multi-Electrode Arrays
ArticleAbstract: Introduction: The omnipolar electrogram method was recently proposed to try to generate orientation-Palabras claves:atrial fibrallation, Atrial fibrosis, bipolar electrograms, conduction velocity, modified omnipolar electrogram, multi-electrode array, omnipolar electrogram, Unipolar electrogramsAutores:Alcaine A., Laranjo S., Martínez J.P., Martinez-Mateu L., Pablo Laguna, Riccio J., Rocher S., Saiz J.Fuentes:scopusCharacterization of Propagation Patterns with Omnipolar EGM in Epicardial Multi-Electrode Arrays
Conference ObjectAbstract: Omnipolar Electrogram (OP-EGM) is a recently proposed technique to characterize myocardial propagatiPalabras claves:Autores:Alcaine A., De Groot N.M.S., Houben R.P.M., Martínez J.P., Pablo Laguna, Riccio J.Fuentes:scopusAtrial fibrosis identification with unipolar electrogram eigenvalue distribution analysis in multi-electrode arrays
ArticleAbstract: Abstract: Atrial fibrosis plays a key role in the initiation and progression of atrial fibrillationPalabras claves:Atrial fibrillation (AF), Atrial fibrosis, Bipolar electrograms (b-EGMs), Eigenvalue dominance ratio (EIGDR), Unipolar electrograms (u-EGMs)Autores:Alcaine A., Guillem M.S., Invers-Rubio E., Martínez J.P., Martinez-Mateu L., Pablo Laguna, Riccio J., Rocher S., Saiz J.Fuentes:scopusAutomatic Detection of Slow Conducting Channels during Substrate Ablation of Scar-Related Ventricular Arrhythmias
ArticleAbstract: Background. Voltage mapping allows identifying the arrhythmogenic substrate during scar-related ventPalabras claves:Autores:Acosta J., Alcaine A., Andreu D., Berruezo A., Camara O., Fernandez-Armenta J., Jáuregui B., Linhart M., Martínez J.P., Mont L., Pablo Laguna, Penela D., Soto-Iglesias D.Fuentes:scopusAutomatic activation mapping and origin identification of idiopathic outflow tract ventricular arrhythmias
ArticleAbstract: Purpose: Activation mapping is used to guide ablation of idiopathic outflow tract ventricular arrhytPalabras claves:Activation mapping, Idiopathic ventricular arrhythmia, Left ventricle outflow tract, Right ventricle outflow tract, Ventricular tachycardia ablationAutores:Acosta J., Alcaine A., Andreu D., Berruezo A., Camara O., Fernandez-Armenta J., Korshunov V., Linhart M., Martínez J.P., Martínez M., Pablo Laguna, Penela D., Soto-Iglesias D.Fuentes:scopusA Multi-Variate Pbkp_redictability Framework to Assess Invasive Cardiac Activity and Interactions during Atrial Fibrillation
ArticleAbstract: Objective: This study introduces a pbkp_redictability framework based on the concept of Granger causPalabras claves:Atrial fibrillation (AF), bipolar electrograms (EGMs), Granger causality (GC), multi-variate autoregressive (MVAR) modeling, multielectrode cathetersAutores:Alcaine A., Cristoforetti A., Faes L., Martínez J.P., Masè M., Nollo G., Pablo Laguna, Ravelli F.Fuentes:scopusA morphology-based spatial consistency algorithm to improve EGM delineation in ventricular electroanatomical mapping
Conference ObjectAbstract: Activation mapping using electroanatomical mapping (EAM) systems helps to guide catheter ablation trPalabras claves:Autores:Acosta J., Alcaine A., Andreu D., Berruezo A., Camara O., Martínez J.P., Pablo Laguna, Soto-Iglesias D.Fuentes:scopusA wavelet-based activation detector for bipolar electrogram analysis during atrial fibrillation
Conference ObjectAbstract: It has been shown that computation of atrial fibrillation (AF) electrogram (EGM) indices based on acPalabras claves:Autores:Alcaine A., Arenal-Maíz A., Martínez J.P., Pablo Laguna, Simón Vadillo F.Fuentes:scopusA wavelet-based electrogram onset delineator for automatic ventricular activation mapping
ArticleAbstract: Electroanatomical mapping (EAM) systems are commonly used in clinical practice for guiding catheterPalabras claves:Activation mapping, bipolar electrogram, catheter ablation, electrophysiology, focal ventricular tachycardia, local activation time, signal envelope, Wavelet AnalysisAutores:Alcaine A., Andreu D., Berruezo A., Calvo M., Camara O., Fernandez-Armenta J., Guiu E., Martínez J.P., Pablo Laguna, Soto-Iglesias D.Fuentes:scopusElectrocardiogram Derived Respiratory Rate from QRS Slopes and R-Wave Angle
ArticleAbstract: A method for estimating respiratory rate from electrocardiogram (ECG) signals is presented. It is baPalabras claves:ECG-derived respiration (EDR), Exercise, QRS slopes, R-wave angle, Respiratory frequency, robustness, stress testing, Tilt testAutores:Alcaine A., Esther Pueyo, Gil E., Lazaro J., Pablo Laguna, Raquel Bailón, Romero Pérez D.Fuentes:scopus