Automated Measurements of Mitral and Tricuspid Annular Dimensions in Cardiovascular Magnetic Resonance

Ricardo A. Gonzales; Jerome Lamy; Felicia Seemann; Einar Heiberg; Dana C. Peters

doi:10.1109/ISBI52829.2022.9761595

Automated Measurements of Mitral and Tricuspid Annular Dimensions in Cardiovascular Magnetic Resonance

Ricardo A. Gonzales, Jerome Lamy, Felicia Seemann, Einar Heiberg, Dana C. Peters

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

Abstract

Our recent work on mitral and tricuspid valve tracking in cardiovascular magnetic resonance (CMR) imaging to obtain accurate evaluations of longitudinal myocardial valve motion (both relaxation and contraction) has enabled an automated diastolic function assessment (e') with CMR. Its time-resolved capability allows a further evaluation of the valve dynamics by providing valve dimension measurements, which are essential to define the etiologies and mechanisms of valve regurgitation. In this paper, we extended the framework to automatically measure mitral annular (MA) and tricuspid annular (TA) dimensions in CMR long-axis cines with a residual neural network backbone. The framework is able to measure MA and TA diameters with an overall excellent accuracy (mean ICC=0.92), on par with an evaluated inter-observer variability (mean ICC=0.92), and to distinguish valvular dimensions between healthy controls and patients with chronic heart failure (p<0.001). Dimension measurements may benefit patients requiring annular sizing and planning of valvular interventions.

Original language	English
Title of host publication	ISBI 2022 - Proceedings
Subtitle of host publication	2022 IEEE International Symposium on Biomedical Imaging
Publisher	IEEE Computer Society
ISBN (Electronic)	9781665429238
DOIs	https://doi.org/10.1109/ISBI52829.2022.9761595
Publication status	Published - 2022
Event	19th IEEE International Symposium on Biomedical Imaging, ISBI 2022 - Kolkata, India Duration: 2022 Mar 28 → 2022 Mar 31

Publication series

Name	Proceedings - International Symposium on Biomedical Imaging
Volume	2022-March
ISSN (Print)	1945-7928
ISSN (Electronic)	1945-8452

Conference

Conference	19th IEEE International Symposium on Biomedical Imaging, ISBI 2022
Country/Territory	India
City	Kolkata
Period	2022/03/28 → 2022/03/31

Bibliographical note

Funding Information:
This work was supported by National Institutes of Health (R01HL144706).

Publisher Copyright:
© 2022 IEEE.

Subject classification (UKÄ)

Medical Imaging

Free keywords

annular dimension
automated dimension measurement
Cardiovascular magnetic resonance
mi-tral valve
tricuspid valve

Access to Document

10.1109/ISBI52829.2022.9761595

Cite this

Gonzales, R. A., Lamy, J., Seemann, F., Heiberg, E., & Peters, D. C. (2022). Automated Measurements of Mitral and Tricuspid Annular Dimensions in Cardiovascular Magnetic Resonance. In ISBI 2022 - Proceedings: 2022 IEEE International Symposium on Biomedical Imaging (Proceedings - International Symposium on Biomedical Imaging; Vol. 2022-March). IEEE Computer Society. https://doi.org/10.1109/ISBI52829.2022.9761595

@inproceedings{49dff34483764ee3a66b9a7f702024ce,

title = "Automated Measurements of Mitral and Tricuspid Annular Dimensions in Cardiovascular Magnetic Resonance",

abstract = "Our recent work on mitral and tricuspid valve tracking in cardiovascular magnetic resonance (CMR) imaging to obtain accurate evaluations of longitudinal myocardial valve motion (both relaxation and contraction) has enabled an automated diastolic function assessment (e') with CMR. Its time-resolved capability allows a further evaluation of the valve dynamics by providing valve dimension measurements, which are essential to define the etiologies and mechanisms of valve regurgitation. In this paper, we extended the framework to automatically measure mitral annular (MA) and tricuspid annular (TA) dimensions in CMR long-axis cines with a residual neural network backbone. The framework is able to measure MA and TA diameters with an overall excellent accuracy (mean ICC=0.92), on par with an evaluated inter-observer variability (mean ICC=0.92), and to distinguish valvular dimensions between healthy controls and patients with chronic heart failure (p<0.001). Dimension measurements may benefit patients requiring annular sizing and planning of valvular interventions.",

keywords = "annular dimension, automated dimension measurement, Cardiovascular magnetic resonance, mi-tral valve, tricuspid valve",

author = "Gonzales, {Ricardo A.} and Jerome Lamy and Felicia Seemann and Einar Heiberg and Peters, {Dana C.}",

note = "Funding Information: This work was supported by National Institutes of Health (R01HL144706). Publisher Copyright: {\textcopyright} 2022 IEEE.; 19th IEEE International Symposium on Biomedical Imaging, ISBI 2022 ; Conference date: 28-03-2022 Through 31-03-2022",

year = "2022",

doi = "10.1109/ISBI52829.2022.9761595",

language = "English",

series = "Proceedings - International Symposium on Biomedical Imaging",

publisher = "IEEE Computer Society",

booktitle = "ISBI 2022 - Proceedings",

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Gonzales, RA, Lamy, J, Seemann, F, Heiberg, E & Peters, DC 2022, Automated Measurements of Mitral and Tricuspid Annular Dimensions in Cardiovascular Magnetic Resonance. in ISBI 2022 - Proceedings: 2022 IEEE International Symposium on Biomedical Imaging. Proceedings - International Symposium on Biomedical Imaging, vol. 2022-March, IEEE Computer Society, 19th IEEE International Symposium on Biomedical Imaging, ISBI 2022, Kolkata, India, 2022/03/28. https://doi.org/10.1109/ISBI52829.2022.9761595

Automated Measurements of Mitral and Tricuspid Annular Dimensions in Cardiovascular Magnetic Resonance. / Gonzales, Ricardo A.; Lamy, Jerome; Seemann, Felicia et al.
ISBI 2022 - Proceedings: 2022 IEEE International Symposium on Biomedical Imaging. IEEE Computer Society, 2022. (Proceedings - International Symposium on Biomedical Imaging; Vol. 2022-March).

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

TY - GEN

T1 - Automated Measurements of Mitral and Tricuspid Annular Dimensions in Cardiovascular Magnetic Resonance

AU - Gonzales, Ricardo A.

AU - Lamy, Jerome

AU - Seemann, Felicia

AU - Heiberg, Einar

AU - Peters, Dana C.

PY - 2022

Y1 - 2022

N2 - Our recent work on mitral and tricuspid valve tracking in cardiovascular magnetic resonance (CMR) imaging to obtain accurate evaluations of longitudinal myocardial valve motion (both relaxation and contraction) has enabled an automated diastolic function assessment (e') with CMR. Its time-resolved capability allows a further evaluation of the valve dynamics by providing valve dimension measurements, which are essential to define the etiologies and mechanisms of valve regurgitation. In this paper, we extended the framework to automatically measure mitral annular (MA) and tricuspid annular (TA) dimensions in CMR long-axis cines with a residual neural network backbone. The framework is able to measure MA and TA diameters with an overall excellent accuracy (mean ICC=0.92), on par with an evaluated inter-observer variability (mean ICC=0.92), and to distinguish valvular dimensions between healthy controls and patients with chronic heart failure (p<0.001). Dimension measurements may benefit patients requiring annular sizing and planning of valvular interventions.

AB - Our recent work on mitral and tricuspid valve tracking in cardiovascular magnetic resonance (CMR) imaging to obtain accurate evaluations of longitudinal myocardial valve motion (both relaxation and contraction) has enabled an automated diastolic function assessment (e') with CMR. Its time-resolved capability allows a further evaluation of the valve dynamics by providing valve dimension measurements, which are essential to define the etiologies and mechanisms of valve regurgitation. In this paper, we extended the framework to automatically measure mitral annular (MA) and tricuspid annular (TA) dimensions in CMR long-axis cines with a residual neural network backbone. The framework is able to measure MA and TA diameters with an overall excellent accuracy (mean ICC=0.92), on par with an evaluated inter-observer variability (mean ICC=0.92), and to distinguish valvular dimensions between healthy controls and patients with chronic heart failure (p<0.001). Dimension measurements may benefit patients requiring annular sizing and planning of valvular interventions.

KW - annular dimension

KW - automated dimension measurement

KW - Cardiovascular magnetic resonance

KW - mi-tral valve

KW - tricuspid valve

U2 - 10.1109/ISBI52829.2022.9761595

DO - 10.1109/ISBI52829.2022.9761595

M3 - Paper in conference proceeding

AN - SCOPUS:85129581951

T3 - Proceedings - International Symposium on Biomedical Imaging

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ER -

Gonzales RA, Lamy J, Seemann F, Heiberg E, Peters DC. Automated Measurements of Mitral and Tricuspid Annular Dimensions in Cardiovascular Magnetic Resonance. In ISBI 2022 - Proceedings: 2022 IEEE International Symposium on Biomedical Imaging. IEEE Computer Society. 2022. (Proceedings - International Symposium on Biomedical Imaging). doi: 10.1109/ISBI52829.2022.9761595

Automated Measurements of Mitral and Tricuspid Annular Dimensions in Cardiovascular Magnetic Resonance

Abstract

Publication series

Conference

Bibliographical note

Subject classification (UKÄ)

Free keywords

Access to Document

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Cite this