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Works (11)

Performance Evaluation of QT-RR Adaptation Time Lag Estimation in Exercise Stress Testing

IEEE Transactions on Biomedical Engineering
2024 | Journal article
Contributors: Cristina Pérez; Esther Pueyo; Juan Pablo Martínez; Jari Viik; Leif Sörnmo; Pablo Laguna
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QT-RR Adaptation Time Lag Estimation and its Dependence on Heart Rate Trend Frequency Content in Exercise Stress Testing

2024 13th Conference of the European Study Group on Cardiovascular Oscillations (ESGCO)
2024-10-23 | Conference paper
Contributors: Cristina Pérez; Esther Pueyo; Juan Pablo Martínez; Leif Sörnmo; Pablo Laguna
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ECG Modeling for Simulation of Arrhythmias in Time-Varying Conditions

IEEE Transactions on Biomedical Engineering
2023 | Journal article
Contributors: Lorenzo Bachi; Hesam Halvaei; Cristina Pérez; Alba Martín-Yebra; Andrius Petrėnas; Andrius Sološenko; Linda Johnson; Vaidotas Marozas; Juan Pablo Martínez; Esther Pueyo et al.
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Evaluation of a QT Adaptation Time Estimator for ECG Exercise Stress Test in Controlled Simulation

Computing in Cardiology Conference (CinC)
2023-11-26 | Conference paper
Part of ISSN: 2325-887X
Contributors: Cristina Pérez; Esther Pueyo; Juan Pablo Martínez; Leif Sornmo; Pablo Laguna
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QT interval time lag in response to heart rate changes during stress test for Coronary Artery Disease diagnosis

Biomedical Signal Processing and Control
2023-09 | Journal article
Contributors: Cristina Pérez; Esther Pueyo; Juan Pablo Martínez; Jari Viik; Pablo Laguna
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Model-based Estimators of QT Series Time Delay in Following Heart-Rate Changes

2023 45th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)
2023-07-24 | Conference paper
Contributors: Sofia Romagnoli; Cristina Peréz; Laura Burattini; Esther Pueyo; Micaela Morettini; Agnese Sbrollini; Juan Pablo Martínez; Pablo Laguna
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The role of β-adrenergic stimulation in QT interval adaptation to heart rate during stress test

PLOS ONE
2023-01-26 | Journal article
Part of ISSN: 1932-6203
Contributors: Cristina Pérez; Rubén Cebollada; Konstantinos A. Mountris; Juan Pablo Martínez; Pablo Laguna; Esther Pueyo
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Cristina Pérez

Eigenvector-based spatial ECG filtering improves QT delineation in stress test recordings

2021 55th Asilomar Conference on Signals, Systems, and Computers
2021-10-31 | Conference paper
Contributors: Cristina Perez; Alba Martin-Yebra; Jari Viik; Juan Pablo Martinez; Esther Pueyo; Pablo Laguna
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Mechanisms Underlying QT Interval Adaptation Behind Heart Rate During Stress Test

2021 Computing in Cardiology (CinC)
2021-09-13 | Conference paper
Contributors: Ruben Cebollada; Cristina Perez; Konstantinos A Mountris; Juan Pablo Martinez; Pablo Laguna; Esther Pueyo
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Characterization of Impaired Ventricular Repolarization by Quantification of QT Delayed Response to Heart Rate Changes in Stress Test

Computing in Cardiology Conference (CinC)
2020-12-30 | Conference paper
Part of ISSN: 2325-887X
Contributors: Cristina Pérez; Esther Pueyo; Juan Pablo Martínez; Jari Viik; Pablo Laguna
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Characterization of impaired repolarization by quantification of the QT delay in response to heart rate changes from stress test recordings

2020 11th Conference of the European Study Group on Cardiovascular Oscillations (ESGCO)
2020-07 | Conference paper
Contributors: Cristina Perez; Esther Pueyo; Juan Pablo Martinez; Pablo Laguna
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