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Computing in Cardiology(4)
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scopus(27)
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:scopusCharacterization of ventricular depolarization and repolarization changes in a porcine model of myocardial infarction
ArticleAbstract: In this study, several electrocardiogram (ECG)-derived indices corresponding to both ventricular depPalabras claves:depolarization, ischemia, PCI, QRS slopesAutores:Demidova M.M., Esther Pueyo, Koul S., Pablo Laguna, Platonov P.G., Ringborn M., Romero Pérez D.Fuentes:scopusAssessment of myocardial damage in chronic chagasic patients using QRS slopes
Conference ObjectAbstract: In this study the slopes of the QRS complex are evaluated for determination of the degree of myocardPalabras claves:Autores:Anzuola E., Esther Pueyo, Jane R., Laciar E., Pablo LagunaFuentes: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:scopusAn efficient method for handling ectopic beats using the heart timing signal
ArticleAbstract: The problem of analyzing heart rate variability in the presence of ectopic beats is revisited. BasedPalabras claves:eCG, Ectopic beat correction, Heart timing signal, HRV, IPFM modelAutores:Pablo Laguna, Solem K., Sornmo L.Fuentes:scopusA Time-Varying Nonparametric Methodology for Assessing Changes in QT Variability Unrelated to Heart Rate Variability
ArticleAbstract: Objective: To propose and test a novel methodology to measure changes in QT interval variability (QTPalabras claves:Cardiac repolarization, Heart Rate Variability, QT variability, spectral coherence, Time-frequencyAutores:Esther Pueyo, Orini M., Pablo Laguna, Raquel BailónFuentes:scopusCoronary artery disease diagnosis based on exercise electrocardiogram indexes from repolarisation, depolarisation and heart rate variability
ArticleAbstract: Several indexes have been reported to improve the accuracy of exercise test electrocardiogram (ECG)Palabras claves:Coronary artery disease diagnosis, Depolarisation, Exercise electrocardiogram, Heart Rate Variability, Repolarisation, Robust EstimationAutores:del Río A., Ferreira I.J., García J.M., Mateo J., Olmos S., Pablo Laguna, Raquel Bailón, Serrano P.Fuentes:scopusCardiopulmonary coupling indices to assess weaning readiness from mechanical ventilation
ArticleAbstract: The ideal moment to withdraw respiratory supply of patients under Mechanical Ventilation at IntensivPalabras claves:Autores:Armañac-Julián P., Blanch L., de Haro C., Fernández R., Gil E., Hernando D., Lazaro J., López-Aguilar J., Magrans R., Moeyersons J., Morales J.F., Orini M., Pablo Laguna, Raquel Bailón, Sarlabous L., Subirà C., Varon C.Fuentes:scopusEvaluation of depolarization changes during acute myocardial ischemia by analysis of QRS slopes
Conference ObjectAbstract: Objective: This study evaluates depolarization changes in acute myocardial ischemia by analysis of QPalabras claves:Depolarization changes, myocardial ischemia, PCI, QRS slope, ST-segment deviationAutores:Esther Pueyo, Pablo Laguna, Pahlm O., Platonov P.G., Ringborn M., Romero Pérez D., Wagner G.S.Fuentes:scopusMonitoring of Serum Potassium and Calcium Levels in End-Stage Renal Disease Patients by ECG Depolarization Morphology Analysis
ArticleAbstract: Objective: Non-invasive estimation of serum potassium, [K+], and calcium, [Ca2+], can help to prevenPalabras claves:calcium estimation, electrocardiogram, hemodialysis, potassium estima-tion, QRS complex morphology, regression, T wave morphology, time warpingAutores:Bukhari H.A., Esther Pueyo, Pablo Laguna, Potse M., Ruiz J.E., Sanchez C.Fuentes:scopus