- Mejía-Mejía, E. and Kyriacou, P.A. (2023). Effects of noise and filtering strategies on the extraction of pulse rate variability from photoplethysmograms. Biomedical Signal Processing and Control, 80(1). doi:10.1016/j.bspc.2022.104291.
- Mejía-Mejía, E. and Kyriacou, P.A. (2023). Duration of photoplethysmographic signals for the extraction of Pulse Rate Variability Indices. Biomedical Signal Processing and Control, 80, pp. 104214–104214. doi:10.1016/j.bspc.2022.104214.
- Mejia Mejia, E. and Kyriacou, P.A. (2022). Spectral analysis for pulse rate variability assessment from simulated photoplethysmographic signals. Frontiers in Physiology, 13. doi:10.3389/fphys.2022.966130.
- Mejía-Mejía, E., Budidha, K., Kyriacou, P.A. and Mamouei, M. (2022). Comparison of pulse rate variability and morphological features of photoplethysmograms in estimation of blood pressure. Biomedical Signal Processing and Control, 78, pp. 103968–103968. doi:10.1016/j.bspc.2022.103968.
- Charlton, P.H., Kotzen, K., Mejía-Mejía, E., Aston, P.J., Budidha, K., Mant, J. … Kyriacou, P.A. (2022). Detecting beats in the photoplethysmogram: benchmarking open-source algorithms. Physiological Measurement, 43. doi:10.1088/1361-6579/ac826d.
- Mejía-Mejía, E. and Kyriacou, P.A. (2022). Photoplethysmography-Based Pulse Rate Variability and Haemodynamic Changes in the Absence of Heart Rate Variability: An In-Vitro Study. Applied Sciences, 12(14). doi:10.3390/app12147238.
- Mejía-Mejía, E., May, J.M. and Kyriacou, P.A. (2022). Effects of using different algorithms and fiducial points for the detection of interbeat intervals, and different sampling rates on the assessment of pulse rate variability from photoplethysmography. Computer Methods and Programs in Biomedicine, 218. doi:10.1016/j.cmpb.2022.106724.
- May, J.M., Mejía-Mejía, E., Nomoni, M., Budidha, K., Choi, C. and Kyriacou, P.A. (2021). Effects of Contact Pressure in Reflectance Photoplethysmography in an In Vitro Tissue-Vessel Phantom. Sensors, 21(24), pp. 8421–8421. doi:10.3390/s21248421.
- Mejía-Mejía, E., May, J.M., Elgendi, M. and Kyriacou, P.A. (2021). Classification of blood pressure in critically ill patients using photoplethysmography and machine learning. Computer Methods and Programs in Biomedicine, 208, pp. 106222–106222. doi:10.1016/j.cmpb.2021.106222.
- Mejía-Mejía, E., May, J.M., Elgendi, M. and Kyriacou, P.A. (2021). Differential effects of the blood pressure state on pulse rate variability and heart rate variability in critically ill patients. npj Digital Medicine, 4(1). doi:10.1038/s41746-021-00447-y.
- Mejía-Mejía, E., May, J.M., Torres, R. and Kyriacou, P.A. (2020). Pulse rate variability in cardiovascular health: a review on its applications and relationship with heart rate variability. Physiological Measurement, 41(7), pp. 7–7. doi:10.1088/1361-6579/ab998c.
- Mejía-Mejía, E., Budidha, K., Abay, T.Y., May, J.M. and Kyriacou, P.A. (2020). Heart Rate Variability (HRV) and Pulse Rate Variability (PRV) for the Assessment of Autonomic Responses. Frontiers in Physiology, 11. doi:10.3389/fphys.2020.00779.
- Mejía-Mejía, E., Torres, R. and Restrepo, D. (2019). Assessment of high coherent states using heart rate variability, pulse transit time and respiratory signals. Biomedical Physics & Engineering Express, 5(4), pp. 45008–45008. doi:10.1088/2057-1976/ab2173.
- Mejía‐Mejía, E., Torres, R. and Restrepo, D. (2018). Physiological coherence in healthy volunteers during laboratory‐induced stress and controlled breathing. Psychophysiology, 55(6). doi:10.1111/psyp.13046.
- Torres, R., López-Isaza, S., Mejía-Mejía, E., Paniagua, V. and González, V. (2017). Low-power system for the acquisition of the respiratory signal of neonates using diaphragmatic electromyography. Medical Devices: Evidence and Research, Volume 10, pp. 47–52. doi:10.2147/mder.s125425.
Elisa Mejia Mejia
Contact details
Address
Elisa Mejia Mejia
City, University of London
Northampton Square
London EC1V 0HB
United Kingdom
Northampton Square
London EC1V 0HB
United Kingdom
About
Overview
Biomedical Engineer from Medellín, Colombia. With experience in research and teaching.
Currently undergoing PhD studies in Biomedical Engineering, with special focus on biomedical signal processing and data analysis.
Qualifications
- MSc Biomedical Engineering, Universidad EIA, Colombia, Jul 2015 – Dec 2017
- Biomedical Engineer, Universidad EIA, Colombia, Jan 2009 – Dec 2014
Employment
- Lecturer, Universidad EIA, Aug 2018 – Sep 2019
- PhD student, City, University of London, Jan 2018 – present
- Researcher, Universidad EIA, Nov 2014 – Aug 2018
Languages
English (can read, write, speak, understand spoken and peer review) and Spanish - Latin American (can read, write, speak, understand spoken and peer review).
Publications
Publications by category
Chapter
- Mejía-Mejía, E., Allen, J., Budidha, K., El-Hajj, C., Kyriacou, P.A. and Charlton, P.H. (2022). Photoplethysmography signal processing and synthesis. Photoplethysmography (pp. 69–146). Elsevier. ISBN 978-0-12-823374-0.
Conference paper/proceedings
- Villa-Arango, S., Mejía-Mejía, E., Gómez, J.M., Uribe, S. and Torres, R. (2017). Pressure Monitor in Endotracheal Cuff for Effective Intubation of Patients. doi:10.1007/978-981-10-4086-3_25