Detection of epileptic seizures from single lead ECG by means of phase rectified signal averaging

Carolina Varon; Alexander Caicedo; Katrien Jansen; Lieven Lagae; Sabine Van Huffel

doi:10.1109/EMBC.2014.6944448

Detection of epileptic seizures from single lead ECG by means of phase rectified signal averaging

Carolina Varon, Alexander Caicedo, Katrien Jansen, Lieven Lagae, Sabine Van Huffel

Research output: Chapter in Book/Report › Conference contribution

6 Scopus citations

Abstract

Epileptic seizures have a clear effect on the regulatory mechanisms of the autonomic nervous system, especially on the cardiac and respiratory controls. Changes in heart rate and respiration are well known to occur around the onset of the seizure. This paper studies the ECG signals recorded from patients suffering from epilepsy, whose ages ranged from 3 to 48 years. Both focal and generalized seizures are considered. Changes in cardiorespiratory control and coupling, are assessed using phase rectified signal averaging (PRSA), wich is a technique that finds quasi-periodicities in noisy and non-stationary signals. A positive predictive value (PPV) of 86.21% with sensitivity of 100% was obtained for focal seizures, and a PPV of 84.3% with 93.1% sensitivity for generalized seizures.

Original language	English (US)
Title of host publication	2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2014
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	3789-3790
Number of pages	2
ISBN (Electronic)	9781424479290
DOIs	https://doi.org/10.1109/EMBC.2014.6944448
State	Published - Nov 2 2014
Externally published	Yes
Event	2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2014 - Chicago, United States Duration: Aug 26 2014 → Aug 30 2014

Publication series

Name	2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2014

Conference

Conference	2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2014
Country/Territory	United States
City	Chicago
Period	8/26/14 → 8/30/14

All Science Journal Classification (ASJC) codes

Health Informatics
Computer Science Applications
Biomedical Engineering
General Medicine

Access to Document

10.1109/EMBC.2014.6944448

Cite this

Varon, C., Caicedo, A., Jansen, K., Lagae, L., & Van Huffel, S. (2014). Detection of epileptic seizures from single lead ECG by means of phase rectified signal averaging. In 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2014 (pp. 3789-3790). Article 6944448 (2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2014). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EMBC.2014.6944448

Varon, Carolina ; Caicedo, Alexander ; Jansen, Katrien et al. / Detection of epileptic seizures from single lead ECG by means of phase rectified signal averaging. 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2014. Institute of Electrical and Electronics Engineers Inc., 2014. pp. 3789-3790 (2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2014).

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title = "Detection of epileptic seizures from single lead ECG by means of phase rectified signal averaging",

abstract = "Epileptic seizures have a clear effect on the regulatory mechanisms of the autonomic nervous system, especially on the cardiac and respiratory controls. Changes in heart rate and respiration are well known to occur around the onset of the seizure. This paper studies the ECG signals recorded from patients suffering from epilepsy, whose ages ranged from 3 to 48 years. Both focal and generalized seizures are considered. Changes in cardiorespiratory control and coupling, are assessed using phase rectified signal averaging (PRSA), wich is a technique that finds quasi-periodicities in noisy and non-stationary signals. A positive predictive value (PPV) of 86.21% with sensitivity of 100% was obtained for focal seizures, and a PPV of 84.3% with 93.1% sensitivity for generalized seizures.",

author = "Carolina Varon and Alexander Caicedo and Katrien Jansen and Lieven Lagae and {Van Huffel}, Sabine",

note = "Publisher Copyright: {\textcopyright} 2014 IEEE. Copyright: Copyright 2015 Elsevier B.V., All rights reserved.; 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2014 ; Conference date: 26-08-2014 Through 30-08-2014",

year = "2014",

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doi = "10.1109/EMBC.2014.6944448",

language = "English (US)",

series = "2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2014",

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Varon, C, Caicedo, A, Jansen, K, Lagae, L & Van Huffel, S 2014, Detection of epileptic seizures from single lead ECG by means of phase rectified signal averaging. in 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2014., 6944448, 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2014, Institute of Electrical and Electronics Engineers Inc., pp. 3789-3790, 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2014, Chicago, United States, 8/26/14. https://doi.org/10.1109/EMBC.2014.6944448

Detection of epileptic seizures from single lead ECG by means of phase rectified signal averaging. / Varon, Carolina; Caicedo, Alexander; Jansen, Katrien et al.
2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2014. Institute of Electrical and Electronics Engineers Inc., 2014. p. 3789-3790 6944448 (2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2014).

Research output: Chapter in Book/Report › Conference contribution

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AU - Jansen, Katrien

AU - Lagae, Lieven

AU - Van Huffel, Sabine

PY - 2014/11/2

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AB - Epileptic seizures have a clear effect on the regulatory mechanisms of the autonomic nervous system, especially on the cardiac and respiratory controls. Changes in heart rate and respiration are well known to occur around the onset of the seizure. This paper studies the ECG signals recorded from patients suffering from epilepsy, whose ages ranged from 3 to 48 years. Both focal and generalized seizures are considered. Changes in cardiorespiratory control and coupling, are assessed using phase rectified signal averaging (PRSA), wich is a technique that finds quasi-periodicities in noisy and non-stationary signals. A positive predictive value (PPV) of 86.21% with sensitivity of 100% was obtained for focal seizures, and a PPV of 84.3% with 93.1% sensitivity for generalized seizures.

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Varon C, Caicedo A, Jansen K, Lagae L, Van Huffel S. Detection of epileptic seizures from single lead ECG by means of phase rectified signal averaging. In 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2014. Institute of Electrical and Electronics Engineers Inc. 2014. p. 3789-3790. 6944448. (2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2014). doi: 10.1109/EMBC.2014.6944448

Detection of epileptic seizures from single lead ECG by means of phase rectified signal averaging

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