Surface stretch analysis of the heart using tagged magnetic resonance imaging in 3D

Haim Azhari, James L Weiss, Walter J. Rogers, Edward Shapiro

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Information from short axis and long axis tagged magnetic resonance images was combined in 9 dogs with acute ischemia to yield a 3D reconstruction of 24 myocardial cuboids per heart. Both endocardial and epicardial surface stretches were calculated for each cuboid. The results indicate that the surface stretch clearly discriminates ischemie from remote normal regions, (p<0.01 and p< 0.005 for the epicardial and endocardial surfaces respectively), manifesting its potential as a reliable clinical index.

Original languageEnglish (US)
Title of host publicationProceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 1992
EditorsRobert Plonsey, Jean Louis Coatrieux, Swamy Laxminarayan, Jean Pierre Morucci
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages406-407
Number of pages2
ISBN (Electronic)0780307852
DOIs
StatePublished - Jan 1 1992
Event14th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 1992 - Paris, France
Duration: Oct 29 1992Nov 1 1992

Publication series

NameProceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS
Volume2
ISSN (Print)1557-170X

Conference

Conference14th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 1992
CountryFrance
CityParis
Period10/29/9211/1/92

Fingerprint

Surface analysis
Magnetic resonance
Magnetic Resonance Spectroscopy
Ischemia
Magnetic Resonance Imaging
Dogs
Imaging techniques

ASJC Scopus subject areas

  • Signal Processing
  • Biomedical Engineering
  • Computer Vision and Pattern Recognition
  • Health Informatics

Cite this

Azhari, H., Weiss, J. L., Rogers, W. J., & Shapiro, E. (1992). Surface stretch analysis of the heart using tagged magnetic resonance imaging in 3D. In R. Plonsey, J. L. Coatrieux, S. Laxminarayan, & J. P. Morucci (Eds.), Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 1992 (pp. 406-407). [5761034] (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS; Vol. 2). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IEMBS.1992.5761034

Surface stretch analysis of the heart using tagged magnetic resonance imaging in 3D. / Azhari, Haim; Weiss, James L; Rogers, Walter J.; Shapiro, Edward.

Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 1992. ed. / Robert Plonsey; Jean Louis Coatrieux; Swamy Laxminarayan; Jean Pierre Morucci. Institute of Electrical and Electronics Engineers Inc., 1992. p. 406-407 5761034 (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS; Vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Azhari, H, Weiss, JL, Rogers, WJ & Shapiro, E 1992, Surface stretch analysis of the heart using tagged magnetic resonance imaging in 3D. in R Plonsey, JL Coatrieux, S Laxminarayan & JP Morucci (eds), Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 1992., 5761034, Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS, vol. 2, Institute of Electrical and Electronics Engineers Inc., pp. 406-407, 14th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 1992, Paris, France, 10/29/92. https://doi.org/10.1109/IEMBS.1992.5761034
Azhari H, Weiss JL, Rogers WJ, Shapiro E. Surface stretch analysis of the heart using tagged magnetic resonance imaging in 3D. In Plonsey R, Coatrieux JL, Laxminarayan S, Morucci JP, editors, Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 1992. Institute of Electrical and Electronics Engineers Inc. 1992. p. 406-407. 5761034. (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS). https://doi.org/10.1109/IEMBS.1992.5761034
Azhari, Haim ; Weiss, James L ; Rogers, Walter J. ; Shapiro, Edward. / Surface stretch analysis of the heart using tagged magnetic resonance imaging in 3D. Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 1992. editor / Robert Plonsey ; Jean Louis Coatrieux ; Swamy Laxminarayan ; Jean Pierre Morucci. Institute of Electrical and Electronics Engineers Inc., 1992. pp. 406-407 (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS).
@inproceedings{5256ac2fa5504c659437ebf29864b0fd,
title = "Surface stretch analysis of the heart using tagged magnetic resonance imaging in 3D",
abstract = "Information from short axis and long axis tagged magnetic resonance images was combined in 9 dogs with acute ischemia to yield a 3D reconstruction of 24 myocardial cuboids per heart. Both endocardial and epicardial surface stretches were calculated for each cuboid. The results indicate that the surface stretch clearly discriminates ischemie from remote normal regions, (p<0.01 and p< 0.005 for the epicardial and endocardial surfaces respectively), manifesting its potential as a reliable clinical index.",
author = "Haim Azhari and Weiss, {James L} and Rogers, {Walter J.} and Edward Shapiro",
year = "1992",
month = "1",
day = "1",
doi = "10.1109/IEMBS.1992.5761034",
language = "English (US)",
series = "Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "406--407",
editor = "Robert Plonsey and Coatrieux, {Jean Louis} and Swamy Laxminarayan and Morucci, {Jean Pierre}",
booktitle = "Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 1992",

}

TY - GEN

T1 - Surface stretch analysis of the heart using tagged magnetic resonance imaging in 3D

AU - Azhari, Haim

AU - Weiss, James L

AU - Rogers, Walter J.

AU - Shapiro, Edward

PY - 1992/1/1

Y1 - 1992/1/1

N2 - Information from short axis and long axis tagged magnetic resonance images was combined in 9 dogs with acute ischemia to yield a 3D reconstruction of 24 myocardial cuboids per heart. Both endocardial and epicardial surface stretches were calculated for each cuboid. The results indicate that the surface stretch clearly discriminates ischemie from remote normal regions, (p<0.01 and p< 0.005 for the epicardial and endocardial surfaces respectively), manifesting its potential as a reliable clinical index.

AB - Information from short axis and long axis tagged magnetic resonance images was combined in 9 dogs with acute ischemia to yield a 3D reconstruction of 24 myocardial cuboids per heart. Both endocardial and epicardial surface stretches were calculated for each cuboid. The results indicate that the surface stretch clearly discriminates ischemie from remote normal regions, (p<0.01 and p< 0.005 for the epicardial and endocardial surfaces respectively), manifesting its potential as a reliable clinical index.

UR - http://www.scopus.com/inward/record.url?scp=85066962571&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85066962571&partnerID=8YFLogxK

U2 - 10.1109/IEMBS.1992.5761034

DO - 10.1109/IEMBS.1992.5761034

M3 - Conference contribution

AN - SCOPUS:85066962571

T3 - Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS

SP - 406

EP - 407

BT - Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 1992

A2 - Plonsey, Robert

A2 - Coatrieux, Jean Louis

A2 - Laxminarayan, Swamy

A2 - Morucci, Jean Pierre

PB - Institute of Electrical and Electronics Engineers Inc.

ER -