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Characterization 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:scopusAdaptive Filter for Event-Related Bioelectric Signals Using an Impulse Correlated Reference Input: Comparison with Signal Averaging Techniques
ArticleAbstract: Many bioelectric signals result from the electrical response of physiological systems to an impulsePalabras claves:Autores:Caminal P., Jane R., Meste O., Pablo Laguna, Poon P.W., Rix H., Thakor N.V.Fuentes:scopusAlignment Methods for Averaging of High-Resolution Cardiac Signals: A Comparative Study of Performance
ArticleAbstract: Accurate signal estimation by means of coherent averaging techniques needs temporal alignment methodPalabras claves:Autores:Caminal P., Jane R., Pablo Laguna, Rix H.Fuentes:scopusOrthonormal (Fourier and Walsh) Models of Time-Varying Evoked Potentials in Neurological Injury
ArticleAbstract: Estimation of time-varying changes in evoked potentials (EP's) has important applications, such as mPalabras claves:Autores:Caminal P., Guo X.R., Hanley D.F., Jane R., Pablo Laguna, Rix H., Thakor N.V., Vaz C.A.Fuentes:scopusLow-Pass Differentiators for Biological Signals with Known Spectra: Application to ECG Signal Processing
ArticleAbstract: Digital low-pass filtering and differentiation (LPD) are useful in real-time processing of many biomPalabras claves:Autores:Caminal P., Jane R., Pablo Laguna, Thakor N.V.Fuentes:scopus