Evidence map›Paper›PMID 34263263›Full record

ArticleFunctional imaging and modeling of the heart : ... International Workshop, FIMH ..., proceedings. FIMH (Conference)2021

An image registration framework to estimate 3D myocardial strains from cine cardiac MRI in mice.

Maziyar Keshavarzian, Elizabeth Fugate, Saurabh Chavan, Vy Chu, Mohammed Arif, Diana Lindquist, Sakthivel Sadayappan, Reza Avazmohammadi

Abstract read
In one paragraph

Article in Functional imaging and modeling of the heart : ... International Workshop, FIMH ..., proceedings. FIMH (Conference), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

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0cells of the map it votes in
17citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

17 citing papers in PubMed.

  1. Article
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  4. Principal Strain Analysis for Early Detection of Radiation-Induced Cardiotoxicity in a Mouse Model.International journal of radiation oncology, biology, physics · 2025
    Article
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  9. In-silico heart model phantom to validate cardiac strain imaging.bioRxiv : the preprint server for biology · 2024
    Article
  10. Article
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  13. In-silico CT lung phantom generated from finite-element mesh.Proceedings of SPIE--the International Society for Optical Engineering · 2024
    Article
  14. On the possibility of estimating myocardial fiber architecture from cardiac strains.Functional imaging and modeling of the heart : ... International Workshop, FIMH ..., proceedings. FIMH (Conference) · 2023
    Article
  15. Article
  16. Improved right ventricular strain estimation in rats using anisotropic diffusion filtering.Proceedings of SPIE--the International Society for Optical Engineering · 2023
    Article
  17. Volumetric versus distortional deformation in rat lungs.Proceedings of SPIE--the International Society for Optical Engineering · 2023
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Maziyar KeshavarzianDepartment of Biomedical Engineering, Texas A&M University, College Station, TX 77843, USA.
Elizabeth FugateDepartment of Radiology, University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, 45229, USA.
Saurabh ChavanDepartment of Mechanical Engineering, Texas A&M University, College Station, TX 77843, USA.
Vy ChuDepartment of Biomedical Engineering, Texas A&M University, College Station, TX 77843, USA.
Mohammed ArifDepartment of Internal Medicine, Division of Cardiovascular Health and Disease, Heart, Lung and Vascular Institute, University of Cincinnati, College of Medicine, Cincinnati, OH, 45267, USA.
Diana LindquistDepartment of Radiology, University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, 45229, USA.
Sakthivel SadayappanDepartment of Internal Medicine, Division of Cardiovascular Health and Disease, Heart, Lung and Vascular Institute, University of Cincinnati, College of Medicine, Cincinnati, OH, 45267, USA.
Reza AvazmohammadiDepartment of Biomedical Engineering, Texas A&M University, College Station, TX 77843, USA.

Funding

Fast myosin binding protein-C and cardiac contractility in heart failureR01HL105826 · NHLBI · UNIVERSITY OF CINCINNATI · PI SADAYAPPAN, SAKTHIVEL · 2011 to 2025
$4.5M
Slow myosin binding protein-C in skeletal muscle physiologyR01AR078001 · NIAMS · UNIVERSITY OF CINCINNATI · PI SADAYAPPAN, SAKTHIVEL · 2020 to 2023
$1.8M
IGF-2R is a new therapeutic target for cardiac ischemia-reperfusion injuryR01HL143490 · NHLBI · UNIVERSITY OF CINCINNATI · PI WANG, YIGANG · 2019 to 2022
$1.6M
Molecular mechanism of hypertrophic cardiomyopathy in populations of South Asian descendantsR01HL130356 · NHLBI · UNIVERSITY OF CINCINNATI · PI SADAYAPPAN, SAKTHIVEL · 2016 to 2019
$1.6M
The effect of systemic hypertension on prognosis of myocardial infarction: Understanding, prediction and therapy evaluationR00HL138288 · NHLBI · TEXAS ENGINEERING EXPERIMENT STATION · PI AVAZMOHAMMADI, REZA · 2020 to 2022
$727k
NHLBI NIH HHS R00 HL138288NHLBI NIH HHS R01 HL105826NHLBI NIH HHS R01 HL130356NHLBI NIH HHS R01 HL143490NIAMS NIH HHS R01 AR078001
6 · The paper itself

Abstract

Accurate and efficient quantification of cardiac motion offers promising biomarkers for non-invasive diagnosis and prognosis of structural heart diseases. Cine cardiac magnetic resonance imaging remains one of the most advanced imaging tools to provide image acquisitions needed to assess and quantify in-vivo heart kinematics. The majority of cardiac motion studies are focused on human data, and there remains a need to develop and implement an image-registration pipeline to quantify full three-dimensional (3D) cardiac motion in mice where ideal image acquisition is challenged by the subject size and heart rate and the possibility of traditional tagged imaging is hampered. In this study, we used diffeomorphic image registration to estimate strains in the left ventricular wall in two wild-type mice and one diabetic mouse. Our pipeline resulted in a continuous and fully 3D strain map over one cardiac cycle. The estimation of 3D regional and transmural variations of strains is a critical step towards identifying mechanistic biomarkers for improved diagnosis and phenotyping of structural left heart diseases including heart failure with reduced or preserved ejection fraction.

Indexed as

Cardiac magnetic resonance imagingleft ventriclesmall animalswall strain

Identifiers

PMID34263263
PMCPMC8276527

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.