Flow Imaging and Validation of MR Fluid Motion Tracking

K. K L Wong; R. M. Kelso; S. G. Worthley; P. Sanders; J. Mazumdar; D. Abbott

doi:10.1007/978-3-540-92841-6_140

Flow Imaging and Validation of MR Fluid Motion Tracking

K. K L Wong, R. M. Kelso, S. G. Worthley, P. Sanders, J. Mazumdar, D. Abbott

Heart And Vascular Health

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

Abstract

This paper presents flow results of a magnetic resonance imaging velocimetry system which relies on fluid motion estimation, and uses vorticity map differencing for calibrating its reliability. To validate this new concept, phase contrast magnetic resonance imaging on the right atrium of a healthy subject has been suggested. The study has demonstrated the state of change in blood flow patterns within a cardiac chamber using our implemented system and a well established flow imaging modality. Based on the gold standard imaging technique, flow fields can be used to establish a set of reference data to compare against magnetic resonance fluid motion tracking results. We conclude that our validated technique can be reliable enough for establishing a cardiac based velocimetry system.

Original language	English
Title of host publication	13th International Conference on Biomedical Engineering - ICBME 2008
Pages	569-573
Number of pages	5
Volume	23
DOIs	https://doi.org/10.1007/978-3-540-92841-6_140
Publication status	Published or Issued - 1 Dec 2009
Event	13th International Conference on Biomedical Engineering, ICBME 2008 - , Singapore Duration: 3 Dec 2008 → 6 Dec 2008

Other

Other	13th International Conference on Biomedical Engineering, ICBME 2008
Country/Territory	Singapore
Period	3/12/08 → 6/12/08

Keywords

Fluid motion tracking
Phase contrast magnetic resonance imaging
Right atrium

ASJC Scopus subject areas

Bioengineering
Biomedical Engineering

Access to Document

10.1007/978-3-540-92841-6_140

Cite this

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title = "Flow Imaging and Validation of MR Fluid Motion Tracking",

abstract = "This paper presents flow results of a magnetic resonance imaging velocimetry system which relies on fluid motion estimation, and uses vorticity map differencing for calibrating its reliability. To validate this new concept, phase contrast magnetic resonance imaging on the right atrium of a healthy subject has been suggested. The study has demonstrated the state of change in blood flow patterns within a cardiac chamber using our implemented system and a well established flow imaging modality. Based on the gold standard imaging technique, flow fields can be used to establish a set of reference data to compare against magnetic resonance fluid motion tracking results. We conclude that our validated technique can be reliable enough for establishing a cardiac based velocimetry system.",

keywords = "Fluid motion tracking, Phase contrast magnetic resonance imaging, Right atrium",

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T1 - Flow Imaging and Validation of MR Fluid Motion Tracking

AU - Wong, K. K L

AU - Kelso, R. M.

AU - Worthley, S. G.

AU - Sanders, P.

AU - Mazumdar, J.

AU - Abbott, D.

PY - 2009/12/1

Y1 - 2009/12/1

N2 - This paper presents flow results of a magnetic resonance imaging velocimetry system which relies on fluid motion estimation, and uses vorticity map differencing for calibrating its reliability. To validate this new concept, phase contrast magnetic resonance imaging on the right atrium of a healthy subject has been suggested. The study has demonstrated the state of change in blood flow patterns within a cardiac chamber using our implemented system and a well established flow imaging modality. Based on the gold standard imaging technique, flow fields can be used to establish a set of reference data to compare against magnetic resonance fluid motion tracking results. We conclude that our validated technique can be reliable enough for establishing a cardiac based velocimetry system.

AB - This paper presents flow results of a magnetic resonance imaging velocimetry system which relies on fluid motion estimation, and uses vorticity map differencing for calibrating its reliability. To validate this new concept, phase contrast magnetic resonance imaging on the right atrium of a healthy subject has been suggested. The study has demonstrated the state of change in blood flow patterns within a cardiac chamber using our implemented system and a well established flow imaging modality. Based on the gold standard imaging technique, flow fields can be used to establish a set of reference data to compare against magnetic resonance fluid motion tracking results. We conclude that our validated technique can be reliable enough for establishing a cardiac based velocimetry system.

KW - Fluid motion tracking

KW - Phase contrast magnetic resonance imaging

KW - Right atrium

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DO - 10.1007/978-3-540-92841-6_140

M3 - Conference contribution

AN - SCOPUS:84891912192

SN - 9783540928409

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BT - 13th International Conference on Biomedical Engineering - ICBME 2008

T2 - 13th International Conference on Biomedical Engineering, ICBME 2008

Y2 - 3 December 2008 through 6 December 2008

ER -

Flow Imaging and Validation of MR Fluid Motion Tracking

Abstract

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Keywords

ASJC Scopus subject areas

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