Application of automated fetal valve motion identification to investigate fetal heart anomalies

Faezeh Marzbanrad; Yoshitaka  Kimura; Marimuthu Palaniswami; Ahsan H. Khandoker

doi:10.1109/HIC.2014.7038920

Application of automated fetal valve motion identification to investigate fetal heart anomalies

Faezeh Marzbanrad, Yoshitaka Kimura, Marimuthu Palaniswami, Ahsan H. Khandoker

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Research › peer-review

2 Citations (Scopus)

Abstract

Electromechanical coupling of the fetal heart can be evaluated using the intervals between the onset of the QRS complex of the fetal electrocardiogram (fECG) and opening and closing of the cardiac valves. An automated method was proposed in our previous study to estimate these intervals from Doppler Ultrasound (DUS) signal and fECG for normal fetuses. In the current study this method was applied to the fetuses with heart anomalies to investigate the effect of anomalies on fetal cardiac intervals. Results show that the Pre-ejection period (PEP) and Isovolumetric Contraction Time (ICT) were affected by the anomalies. They were both shortened for three out of four anomalies and lengthened for one heart anomaly case. Results will be a background for a further study on more heart anomaly cases to develop a reliable marker for early diagnosis.

Original language	English
Title of host publication	2014 Healthcare Innovation and POCT
Editors	Colin Brenan, Martha Gray, Thomas Matula
Place of Publication	Piscataway NJ USA
Publisher	IEEE, Institute of Electrical and Electronics Engineers
Pages	243-246
Number of pages	4
ISBN (Electronic)	9781467363648
ISBN (Print)	9781467363624
DOIs	https://doi.org/10.1109/HIC.2014.7038920
Publication status	Published - 2014
Externally published	Yes
Event	IEEE Healthcare Innovation Point-of-Care Technologies Conference 2014 - Renaissancee Seattle Hotel, Seattle, United States of America Duration: 8 Oct 2014 → 10 Oct 2014 http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=6814349

Conference

Conference	IEEE Healthcare Innovation Point-of-Care Technologies Conference 2014
Abbreviated title	HI-POCT 2014
Country/Territory	United States of America
City	Seattle
Period	8/10/14 → 10/10/14
Internet address	http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=6814349

Access to Document

10.1109/HIC.2014.7038920

Cite this

@inproceedings{c8972ebec40b466ea00629a05f4c6d70,

title = "Application of automated fetal valve motion identification to investigate fetal heart anomalies",

abstract = "Electromechanical coupling of the fetal heart can be evaluated using the intervals between the onset of the QRS complex of the fetal electrocardiogram (fECG) and opening and closing of the cardiac valves. An automated method was proposed in our previous study to estimate these intervals from Doppler Ultrasound (DUS) signal and fECG for normal fetuses. In the current study this method was applied to the fetuses with heart anomalies to investigate the effect of anomalies on fetal cardiac intervals. Results show that the Pre-ejection period (PEP) and Isovolumetric Contraction Time (ICT) were affected by the anomalies. They were both shortened for three out of four anomalies and lengthened for one heart anomaly case. Results will be a background for a further study on more heart anomaly cases to develop a reliable marker for early diagnosis.",

author = "Faezeh Marzbanrad and Yoshitaka Kimura and Marimuthu Palaniswami and Khandoker, {Ahsan H.}",

note = "From paper: This work was supported by an Australian Research Council Linkage Grant (LPl00200l84) ; IEEE Healthcare Innovation Point-of-Care Technologies Conference 2014, HI-POCT 2014 ; Conference date: 08-10-2014 Through 10-10-2014",

year = "2014",

doi = "10.1109/HIC.2014.7038920",

language = "English",

isbn = "9781467363624",

pages = "243--246",

editor = "Colin Brenan and Martha Gray and Thomas Matula",

booktitle = "2014 Healthcare Innovation and POCT",

publisher = "IEEE, Institute of Electrical and Electronics Engineers",

address = "United States of America",

url = "http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=6814349",

}

Marzbanrad, F, Kimura, Y, Palaniswami, M & Khandoker, AH 2014, Application of automated fetal valve motion identification to investigate fetal heart anomalies. in C Brenan, M Gray & T Matula (eds), 2014 Healthcare Innovation and POCT. IEEE, Institute of Electrical and Electronics Engineers, Piscataway NJ USA, pp. 243-246, IEEE Healthcare Innovation Point-of-Care Technologies Conference 2014, Seattle, Washington, United States of America, 8/10/14. https://doi.org/10.1109/HIC.2014.7038920

Application of automated fetal valve motion identification to investigate fetal heart anomalies. / Marzbanrad, Faezeh; Kimura, Yoshitaka ; Palaniswami, Marimuthu et al.
2014 Healthcare Innovation and POCT. ed. / Colin Brenan; Martha Gray; Thomas Matula. Piscataway NJ USA: IEEE, Institute of Electrical and Electronics Engineers, 2014. p. 243-246.

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Research › peer-review

TY - GEN

T1 - Application of automated fetal valve motion identification to investigate fetal heart anomalies

AU - Marzbanrad, Faezeh

AU - Kimura, Yoshitaka

AU - Palaniswami, Marimuthu

AU - Khandoker, Ahsan H.

N1 - From paper: This work was supported by an Australian Research Council Linkage Grant (LPl00200l84)

PY - 2014

Y1 - 2014

N2 - Electromechanical coupling of the fetal heart can be evaluated using the intervals between the onset of the QRS complex of the fetal electrocardiogram (fECG) and opening and closing of the cardiac valves. An automated method was proposed in our previous study to estimate these intervals from Doppler Ultrasound (DUS) signal and fECG for normal fetuses. In the current study this method was applied to the fetuses with heart anomalies to investigate the effect of anomalies on fetal cardiac intervals. Results show that the Pre-ejection period (PEP) and Isovolumetric Contraction Time (ICT) were affected by the anomalies. They were both shortened for three out of four anomalies and lengthened for one heart anomaly case. Results will be a background for a further study on more heart anomaly cases to develop a reliable marker for early diagnosis.

AB - Electromechanical coupling of the fetal heart can be evaluated using the intervals between the onset of the QRS complex of the fetal electrocardiogram (fECG) and opening and closing of the cardiac valves. An automated method was proposed in our previous study to estimate these intervals from Doppler Ultrasound (DUS) signal and fECG for normal fetuses. In the current study this method was applied to the fetuses with heart anomalies to investigate the effect of anomalies on fetal cardiac intervals. Results show that the Pre-ejection period (PEP) and Isovolumetric Contraction Time (ICT) were affected by the anomalies. They were both shortened for three out of four anomalies and lengthened for one heart anomaly case. Results will be a background for a further study on more heart anomaly cases to develop a reliable marker for early diagnosis.

U2 - 10.1109/HIC.2014.7038920

DO - 10.1109/HIC.2014.7038920

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SN - 9781467363624

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BT - 2014 Healthcare Innovation and POCT

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A2 - Gray, Martha

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PB - IEEE, Institute of Electrical and Electronics Engineers

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