Exploració per autor "Gomis Román, Pedro"
Ara es mostren els items 28-40 de 40
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Potassium monitoring from multilead T-wave morphology changes during hemodyalisis: periodic versus principal component analysis
(2020)
Comunicació de congrés
Accés obertBackground: End-stage renal disease (ESRD) patients undergoing hemodyalisis therapy (HD) experience blood potassium ([K+]) variations that are reflected on the T-wave (TW) morphology. Methods: We evaluated the performance ... -
Recursive model identification for the analysis of the autonomic response to exercise testing in Brugada syndrome
(2019-01-01)
Article
Accés obertThis paper proposes the integration and analysis of a closed-loop model of the baroreflex and cardiovascular systems, focused on a time-varying estimation of the autonomic modulation of heart rate in Brugada syndrome (BS), ... -
Response by Álvarez-García et al. to Letters Regarding article, “Electrophysiological effects of selective atrial coronary artery occlusion in humans”
(2016-11-01)
Article
Accés restringit per política de l'editorial -
Sex differences in autonomic response to exercise testing in patients with Brugada syndrome
(Springer, 2018-07-12)
Capítol de llibre
Accés restringit per política de l'editorialVentricular arrhythmias in Brugada syndrome (BS) typically occur at rest and especially during sleep, suggesting that changes in the autonomic modulation may play an important role in arrhythmogenesis. The autonomic response ... -
Supervised classification of Brugada Syndrome patients by ECG-derived markers
(Computing in Cardiology, 2023)
Text en actes de congrés
Accés obertBrugada syndrome (BrS) has been associated with risk of ventricular fibrillation and sudden cardiac death (SCD). Its risk stratification remains challenging as the only accepted factor is the presence of resuscitated cardiac ... -
Symbolic dynamics of QT interval series in ischemic cardiomyopathy
(Computing in Cardiology, 2012)
Comunicació de congrés
Accés obertRepolarization dynamics may be of increasing interest in analyzing ECG-Holter for characterization of myocardial ischemic events related to cardiac death. The quantification of the dynamics of the beat-to-beat QT interval ... -
T-wave morphology changes as surrogate for blood potassium concentration in hemodialysis patients
(2019)
Text en actes de congrés
Accés obertEnd-stage renal disease (ESRD) patients undergoing hemodialysis (HD) are at high risk of arrhythmias and sudden cardiac death as a result of blood potassium con-centration ([K+]) changes.The aim of this study ... -
Time-frequency analysis of the autonomic response to head-up tilt testing in Brugada syndrome
(Computing in Cardiology, 2017)
Text en actes de congrés
Accés obertCardiac events in Brugada syndrome (BS) usually occur at rest and mainly at night-time, commonly relating changes in autonomic modulation to arrhythmogenesis. A major challenge today is to differentiate symptomatic and ... -
“Time-Warping” ponderado sobre la onda T para reducir el impacto de errores de delineación: implicaciones clínicas
(2021)
Comunicació de congrés
Accés obertLa morfología de la onda T (TW) se ha investigado para desarrollar marcadores de predicción de riesgo arrítmico específicos como ¿¿¿¿, que cuantifica el nivel de “warping” necesario para alinear temporalmente una TW con ... -
Validity of the Polar V800 monitor for measuring heart rate variability in mountain running route conditions
(2018-03-01)
Article
Accés obertPurpose This study was conducted to test, in mountain running route conditions, the accuracy of the Polar V800™ monitor as a suitable device for monitoring the heart rate variability (HRV) of runners. Method Eighteen ... -
Weighted time warping improves T-wave morphology markers clinical significance
(Institute of Electrical and Electronics Engineers (IEEE), 2022-02-23)
Article
Accés obertBackground: T-wave (TW) morphology indices based on time-warping (dw) have shown significant cardiovascular risk stratification value. However, errors in the location of TW boundaries may impact their prognostic power. Our ... -
Weighted time warping T-wave analysis robust to delineation errors: clinical implications
(Institute of Electrical and Electronics Engineers (IEEE), 2021)
Text en actes de congrés
Accés restringit per política de l'editorialT-wave (TW) morphology has been extensively investigated to develop specific risk prediction markers like dw quantifying the level of warping needed to temporally align a TW respect to a reference one. However, TW boundaries ...
