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A two step Gaussian modelling to assess ppg morphological variability induced by psychological stress
Conference ObjectAbstract: In the present work, we analyse characteristic features of the pulses photoplethysmographic (PPG) siPalabras claves:Autores:Banerjee S., Gil E., Lazaro J., Marozas V., Pablo Laguna, Raquel BailónFuentes:scopusAutonomic Nervous System Response to Heat Stress Exposure by Means of Heart Rate Variability
Conference ObjectAbstract: In this study, a heart rate variability (HRV) analysis guided by respiration is conducted to assessPalabras claves:Autores:Brazaitis M., Cernych M., Gil E., Kontaxis S., Lazaro J., Marozas V., Pablo Laguna, Rapalis A., Raquel BailónFuentes:scopusDeep-Learning-Based Estimation of the Spatial QRS-T Angle from Reduced-Lead ECGs
ArticleAbstract: The spatial QRS-T angle is a promising health indicator for risk stratification of sudden cardiac dePalabras claves:cardiovascular heath assessment, composite loss function, consumer healthcare devices, Machine learning, regression, unobtrusive monitoring, wearable devicesAutores:Augustauskas R., Lukoševičius M., Marozas V., Pablo Laguna, Santos Rodrigues A.Fuentes:scopusECG-Based Monitoring of Electrolyte Fluctuations during the Long Interdialytic Interval
Conference ObjectAbstract: Hemodialysis (HD) patients have a higher risk of sudden death due to cardiac arrhythmias, which commPalabras claves:Autores:Kusleikaite-Pere N., Marozas V., Pablo Laguna, Petrenas A., Rodrigues A.S.Fuentes:scopusDetection of Walk Tests in Free-Living Activities Using a Wrist-Worn Device
ArticleAbstract: Exercise testing to assess the response to physical rehabilitation or lifestyle interventions is admPalabras claves:6-min walk test, Fitbit, fitness tracker, Functional capacity, functional performance, Functional status, Physical activity, Wearable deviceAutores:Marozas V., Paliakaitė B., Petrenas A., Rapalis A., Raquel Bailón, Sokas D.Fuentes:scopusDifference in pulse arrival time at forehead and at finger as a surrogate of pulse transit time
Conference ObjectAbstract: Pulse transit time (PTT) difference (PTTD) to the forehead and finger dynamics are compared to pulsePalabras claves:Autores:Gil E., Lazaro J., Marozas V., Pablo Laguna, Rapalis A., Raquel BailónFuentes:scopusInfluence of Photoplethysmogram Signal Quality on Pulse Arrival Time during Polysomnography
ArticleAbstract: Intervals of low-quality photoplethysmogram (PPG) signals might lead to significant inaccuracies inPalabras claves:electrocardiogram, hypopnea, irregular heart rhythm, obstructive sleep apnea, PAT, photoplethysmogram, polysomnography, pulse onset, R wave, SpO2, T waveAutores:Charlton P.H., Marozas V., Raquel Bailón, Rinkevičius M.Fuentes:scopusInvestigating Respiratory Rate Estimation during Paroxysmal Atrial Fibrillation Using an Improved ECG Simulation Model
Conference ObjectAbstract: The present study addresses the problem of respiratory rate estimation from ECG-derived respirationPalabras claves:Autores:Kontaxis S., Marozas V., Martin-Yebra A., Pablo Laguna, Petrenas A., Raquel Bailón, Sornmo L.Fuentes:scopusRobust pulse rate variability analysis from reflection and transmission photoplethysmographic signals
Conference ObjectAbstract: Finger and forehead pulse photoplethysmographic (PPG) signals are compared as a surrogate for the elPalabras claves:Autores:Gil E., Lazaro J., Marozas V., Peralta E., Raquel BailónFuentes:scopusPhotoplethysmogram Signal Morphology-Based Stress Assessment
Conference ObjectAbstract: Stress is a healthy natural response to a perceived or actual threat. However, when stress is persisPalabras claves:Autores:Gil E., Kontaxis S., Lazaro J., Marozas V., Pablo Laguna, Raquel Bailón, Rinkevičius M.Fuentes:scopus