Evidence map›Paper›PMID 34617626›Full record

ArticleMagnetic resonance in medicine2022

Dual-phase imaging of cardiac metabolism using hyperpolarized pyruvate.

Junjie Ma, Craig R Malloy, Salvador Pena, Crystal E Harrison, James Ratnakar, Vlad G Zaha, Jae Mo Park

Erratum issuedOpen access · greenAbstract read
In one paragraph

Article in Magnetic resonance in medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.5field-weighted citation impact, top 17% of its field
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

7 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Article
  3. Current methods for hyperpolarized [1-Magnetic resonance in medicine · 2024
    Review
  4. Review
  5. Volumetric Patch-Based Super-Resolution Reconstruction of HyperpolarizedIEEE access : practical innovations, open solutions · 2024
    Article
  6. Regional quantification of cardiac metabolism with hyperpolarized [1-Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance · 2023
    Article
  7. Regional quantification of cardiac metabolism with hyperpolarized [1-medRxiv : the preprint server for health sciences · 2023
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Junjie MaAdvanced Imaging Research Center, The University of Texas Southwestern Medical Center, Dallas, Texas, USA.ORCID 0000-0001-5751-887X
Craig R MalloyAdvanced Imaging Research Center, The University of Texas Southwestern Medical Center, Dallas, Texas, USA.ORCID 0000-0001-5077-0642
Salvador PenaAdvanced Imaging Research Center, The University of Texas Southwestern Medical Center, Dallas, Texas, USA.
Crystal E HarrisonAdvanced Imaging Research Center, The University of Texas Southwestern Medical Center, Dallas, Texas, USA.
James RatnakarAdvanced Imaging Research Center, The University of Texas Southwestern Medical Center, Dallas, Texas, USA.
Vlad G ZahaAdvanced Imaging Research Center, The University of Texas Southwestern Medical Center, Dallas, Texas, USA.ORCID 0000-0003-4878-891X
Jae Mo ParkAdvanced Imaging Research Center, The University of Texas Southwestern Medical Center, Dallas, Texas, USA.ORCID 0000-0002-7404-6971
Advanced Imaging Research (United States) · USThe University of Texas at Dallas · US

Funding

TR&D 3: Imaging Carbohydrate MetabolismP41EB015908 · NIBIB · UT SOUTHWESTERN MEDICAL CENTER · PI MALLOY, CRAIG R · 2012 to 2021
$10.9M
Pyruvate and acetate metabolism after TBI: implications for cerebral energy metabolismR01NS107409 · NINDS · UT SOUTHWESTERN MEDICAL CENTER · PI PARK, JAE MO · 2020 to 2024
$2.7M
A Clinical MR Scanner for Imaging Hyperpolarized Carbon-13S10RR029119 · NCRR · UT SOUTHWESTERN MEDICAL CENTER · PI MALLOY, CRAIG R · 2011 to 2011
$2.2M
A Clinical Polarizer for Carbon-13 (SpinLab)S10OD018468 · OD · UT SOUTHWESTERN MEDICAL CENTER · PI MALLOY, CRAIG R · 2015 to 2015
$1.0M
NCRR NIH HHS S10 RR029119NIBIB NIH HHS P41 EB015908NIH HHS S10 OD018468NINDS NIH HHS R01 NS107409
6 · The paper itself

Abstract

purposePrevious cardiac imaging studies using hyperpolarized (HP) [1-

methodsA dual-phase

resultsIn addition to mechanical changes, metabolic profiles of the heart detected by HP [1-

conclusionThe study demonstrates that metabolic profiles of the heart, measured by HP [1-

Indexed as

HeartPyruvic AcidCarbon IsotopesHumansMagnetic Resonance ImagingMyocardiumCarbon IsotopesPyruvic Acidcardiacdual-phaseend-diastoleend-systolehyperpolarized pyruvate

Identifiers

PMID34617626
PMCPMC8616832
OpenAlexW3202574731

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.