View in EDS HTML Full Text PDF Full Text

A kinematic model‐based analysis framework for 3D Cine‐DENSE—validation with an axially compressed gel phantom and application in sheep before and after antero‐apical myocardial infarction.

Saved in:
Bibliographic Details
Title: A kinematic model‐based analysis framework for 3D Cine‐DENSE—validation with an axially compressed gel phantom and application in sheep before and after antero‐apical myocardial infarction.
Authors: Wang, Vicky Y.1 (AUTHOR), Tartibi, Mehrzad1 (AUTHOR), Zhang, Yue1 (AUTHOR), Selvaganesan, Kartiga2 (AUTHOR), Haraldsson, Henrik1,3 (AUTHOR), Auger, Daniel A.4,5 (AUTHOR), Faraji, Farshid1,3 (AUTHOR), Spaulding, Kimberly1 (AUTHOR), Takaba, Kiyoaki1 (AUTHOR), Collins, Alexander1 (AUTHOR), Aguayo, Esteban1 (AUTHOR), Saloner, David1,3 (AUTHOR), Wallace, Arthur W.1,6,7 (AUTHOR), Weinsaft, Jonathan W.8 (AUTHOR), Epstein, Frederick H.4 (AUTHOR), Guccione, Julius1,6,9 (AUTHOR), Ge, Liang1,6,9 (AUTHOR), Ratcliffe, Mark B.1,6,9,10 (AUTHOR) Mark.Ratcliffe@va.gov
Source: Magnetic Resonance in Medicine. Oct2021, Vol. 86 Issue 4, p2105-2121. 17p.
Subjects: Myocardial infarction, Sheep, Magnetic resonance, Spatial variation
Abstract: Purpose: Myocardial strain is increasingly used to assess left ventricular (LV) function. Incorporation of LV deformation into finite element (FE) modeling environment with subsequent strain calculation will allow analysis to reach its full potential. We describe a new kinematic model‐based analysis framework (KMAF) to calculate strain from 3D cine‐DENSE (displacement encoding with stimulated echoes) MRI. Methods: Cine‐DENSE allows measurement of 3D myocardial displacement with high spatial accuracy. The KMAF framework uses cine cardiovascular magnetic resonance (CMR) to facilitate cine‐DENSE segmentation, interpolates cine‐DENSE displacement, and kinematically deforms an FE model to calculate strain. This framework was validated in an axially compressed gel phantom and applied in 10 healthy sheep and 5 sheep after myocardial infarction (MI). Results: Excellent Bland–Altman agreement of peak circumferential (Ecc) and longitudinal (Ell) strain (mean difference = 0.021 ± 0.04 and −0.006 ± 0.03, respectively), was found between KMAF estimates and idealized FE simulation. Err had a mean difference of −0.014 but larger variation (±0.12). Cine‐DENSE estimated end‐systolic (ES) Ecc, Ell and Err exhibited significant spatial variation for healthy sheep. Displacement magnitude was reduced on average by 27%, 42%, and 56% after MI in the remote, adjacent and MI regions, respectively. Conclusions: The KMAF framework allows accurate calculation of 3D LV Ecc and Ell from cine‐DENSE. [ABSTRACT FROM AUTHOR]
Copyright of Magnetic Resonance in Medicine is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
Full text is not displayed to guests.
FullText Links:
  – Type: pdflink
Text:
  Availability: 1
Header DbId: egs
DbLabel: Engineering Source
An: 151570101
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: A kinematic model‐based analysis framework for 3D Cine‐DENSE—validation with an axially compressed gel phantom and application in sheep before and after antero‐apical myocardial infarction.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Wang%2C+Vicky+Y%2E%22">Wang, Vicky Y.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Tartibi%2C+Mehrzad%22">Tartibi, Mehrzad</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhang%2C+Yue%22">Zhang, Yue</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Selvaganesan%2C+Kartiga%22">Selvaganesan, Kartiga</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Haraldsson%2C+Henrik%22">Haraldsson, Henrik</searchLink><relatesTo>1,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Auger%2C+Daniel+A%2E%22">Auger, Daniel A.</searchLink><relatesTo>4,5</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Faraji%2C+Farshid%22">Faraji, Farshid</searchLink><relatesTo>1,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Spaulding%2C+Kimberly%22">Spaulding, Kimberly</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Takaba%2C+Kiyoaki%22">Takaba, Kiyoaki</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Collins%2C+Alexander%22">Collins, Alexander</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Aguayo%2C+Esteban%22">Aguayo, Esteban</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Saloner%2C+David%22">Saloner, David</searchLink><relatesTo>1,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wallace%2C+Arthur+W%2E%22">Wallace, Arthur W.</searchLink><relatesTo>1,6,7</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Weinsaft%2C+Jonathan+W%2E%22">Weinsaft, Jonathan W.</searchLink><relatesTo>8</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Epstein%2C+Frederick+H%2E%22">Epstein, Frederick H.</searchLink><relatesTo>4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Guccione%2C+Julius%22">Guccione, Julius</searchLink><relatesTo>1,6,9</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ge%2C+Liang%22">Ge, Liang</searchLink><relatesTo>1,6,9</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ratcliffe%2C+Mark+B%2E%22">Ratcliffe, Mark B.</searchLink><relatesTo>1,6,9,10</relatesTo> (AUTHOR)<i> Mark.Ratcliffe@va.gov</i>
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22Magnetic+Resonance+in+Medicine%22">Magnetic Resonance in Medicine</searchLink>. Oct2021, Vol. 86 Issue 4, p2105-2121. 17p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Myocardial+infarction%22">Myocardial infarction</searchLink><br /><searchLink fieldCode="DE" term="%22Sheep%22">Sheep</searchLink><br /><searchLink fieldCode="DE" term="%22Magnetic+resonance%22">Magnetic resonance</searchLink><br /><searchLink fieldCode="DE" term="%22Spatial+variation%22">Spatial variation</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Purpose: Myocardial strain is increasingly used to assess left ventricular (LV) function. Incorporation of LV deformation into finite element (FE) modeling environment with subsequent strain calculation will allow analysis to reach its full potential. We describe a new kinematic model‐based analysis framework (KMAF) to calculate strain from 3D cine‐DENSE (displacement encoding with stimulated echoes) MRI. Methods: Cine‐DENSE allows measurement of 3D myocardial displacement with high spatial accuracy. The KMAF framework uses cine cardiovascular magnetic resonance (CMR) to facilitate cine‐DENSE segmentation, interpolates cine‐DENSE displacement, and kinematically deforms an FE model to calculate strain. This framework was validated in an axially compressed gel phantom and applied in 10 healthy sheep and 5 sheep after myocardial infarction (MI). Results: Excellent Bland–Altman agreement of peak circumferential (Ecc) and longitudinal (Ell) strain (mean difference = 0.021 ± 0.04 and −0.006 ± 0.03, respectively), was found between KMAF estimates and idealized FE simulation. Err had a mean difference of −0.014 but larger variation (±0.12). Cine‐DENSE estimated end‐systolic (ES) Ecc, Ell and Err exhibited significant spatial variation for healthy sheep. Displacement magnitude was reduced on average by 27%, 42%, and 56% after MI in the remote, adjacent and MI regions, respectively. Conclusions: The KMAF framework allows accurate calculation of 3D LV Ecc and Ell from cine‐DENSE. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Magnetic Resonance in Medicine is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=151570101
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1002/mrm.28775
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 17
        StartPage: 2105
    Subjects:
      – SubjectFull: Myocardial infarction
        Type: general
      – SubjectFull: Sheep
        Type: general
      – SubjectFull: Magnetic resonance
        Type: general
      – SubjectFull: Spatial variation
        Type: general
    Titles:
      – TitleFull: A kinematic model‐based analysis framework for 3D Cine‐DENSE—validation with an axially compressed gel phantom and application in sheep before and after antero‐apical myocardial infarction.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Wang, Vicky Y.
      – PersonEntity:
          Name:
            NameFull: Tartibi, Mehrzad
      – PersonEntity:
          Name:
            NameFull: Zhang, Yue
      – PersonEntity:
          Name:
            NameFull: Selvaganesan, Kartiga
      – PersonEntity:
          Name:
            NameFull: Haraldsson, Henrik
      – PersonEntity:
          Name:
            NameFull: Auger, Daniel A.
      – PersonEntity:
          Name:
            NameFull: Faraji, Farshid
      – PersonEntity:
          Name:
            NameFull: Spaulding, Kimberly
      – PersonEntity:
          Name:
            NameFull: Takaba, Kiyoaki
      – PersonEntity:
          Name:
            NameFull: Collins, Alexander
      – PersonEntity:
          Name:
            NameFull: Aguayo, Esteban
      – PersonEntity:
          Name:
            NameFull: Saloner, David
      – PersonEntity:
          Name:
            NameFull: Wallace, Arthur W.
      – PersonEntity:
          Name:
            NameFull: Weinsaft, Jonathan W.
      – PersonEntity:
          Name:
            NameFull: Epstein, Frederick H.
      – PersonEntity:
          Name:
            NameFull: Guccione, Julius
      – PersonEntity:
          Name:
            NameFull: Ge, Liang
      – PersonEntity:
          Name:
            NameFull: Ratcliffe, Mark B.
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 10
              Text: Oct2021
              Type: published
              Y: 2021
          Identifiers:
            – Type: issn-print
              Value: 07403194
          Numbering:
            – Type: volume
              Value: 86
            – Type: issue
              Value: 4
          Titles:
            – TitleFull: Magnetic Resonance in Medicine
              Type: main
ResultId 1