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A dynamic model to characterize beat-to-beat adaptation of repolarization to heart rate changes
ArticleAbstract: An adaptive approach is presented to investigate, on a beat-to-beat basis, the response to heart ratPalabras claves:Nonlinear models, QT adaptation, QT/RR relationshipAutores:Esther Pueyo, Malik M., Pablo LagunaFuentes:scopusCharacterization of QT interval adaptation to RR interval changes and its use as a a risk-stratifier of arrhythmic mortality in amiodarone-treated survivors of acute myocardial infarction
ArticleAbstract: A new method is proposed to evaluate the dynamics of QT interval adaptation in response to heart ratPalabras claves:Amiodarone, Arrhythmic mortality, Global optimization, QT adaptation, [QT, RR] relationshipAutores:Caminal P., de Luna A.B., Esther Pueyo, Malik M., Pablo Laguna, Smetana P.Fuentes:scopusCircadian Patterns of QTc Interval
Book PartAbstract:Palabras claves:Circadian patterns, Diurnal variation, Electrolyte metabolism, Heart rate, QT intervalAutores:Esther Pueyo, Hnatkova K., Malik M., Smetana P.Fuentes:scopusCircadian pattern and sex differences of QT/RR and T-peak-to-end/RR curvatures and slopes in chronic heart failure patients
Conference ObjectAbstract: Increased QT/RR and Tpe/RR slopes have been shown to be independent predictors of sudden cardiac deaPalabras claves:Autores:Cygankiewicz I., Esther Pueyo, Malik M., Pablo Laguna, Ramirez J.Fuentes:scopusAutomatic SVM classification of sudden cardiac death and pump failure death from autonomic and repolarization ECG markers
ArticleAbstract: Abstract Background Considering the rates of sudden cardiac death (SCD) and pump failure death (PFD)Palabras claves:CHF, eCG, Heart rate turbulence, Pump failure death, SCD, Support Vector Machine, T-wave alternans, Tpe/RR dynamicityAutores:Cygankiewicz I., de Luna A.B., Esther Pueyo, Lenis G., Malik M., Martínez J.P., Minchole A., Monasterio V., Pablo Laguna, Ramirez J., Soria M.L.Fuentes:scopusBeat-to-beat adaptation of QT interval to heart rate
Conference ObjectAbstract: An adaptive approach is presented to Investigate the QT interval response to heart rate variations oPalabras claves:Autores:Esther Pueyo, Malik M., Pablo LagunaFuentes:scopusEffect of amiodarone on the descending limb of the T wave
ArticleAbstract: Comparing patients treated after myocardial infarction with amiodarone or with placebo, we found a sPalabras claves:Autores:Batchvarov V., Camm A., Esther Pueyo, Hnatkova K., Malik M., Smetana P.Fuentes:scopusDynamic repolarization assessment and arrhythmic risk stratification
Conference ObjectAbstract: A dynamic model is proposed to study the relationship between the QT and RR intervals of the surfacePalabras claves:Arrhythmic death, electrocardiogram, QT/RR, RepolarizationAutores:Esther Pueyo, Malik M., Pablo LagunaFuentes:scopusEstimation of the QT/RR Hysteresis Lag
Conference ObjectAbstract: The process of QT interval adaptation to heart rate (HR) changes was evaluated by considering weightPalabras claves:QT lag, QT/RR hysteresis, Repolarization, [QT/RR] relationshipAutores:Esther Pueyo, Malik M., Pablo Laguna, Smetana P.Fuentes:scopusIndividual patterns of dynamic QT/RR relationship in survivors of acute myocardial infarction and their relationship to antiarrhythmic efficacy of amiodarone
ArticleAbstract: Postinfarction QT/RR Dynamics. Introduction: Amiodarone is an effective antiarrhythmic drug, but itPalabras claves:Antiarrhythmic agents, Heart rate, Repolarization, sudden deathAutores:Batchvarov V., Esther Pueyo, Hnatkova K., Malik M., Pablo Laguna, Smetana P.Fuentes:scopus