Evidence map›Paper›PMID 34250493›Full record

ArticleRadiology. Cardiothoracic imaging2021

Altered Right Ventricular Filling at Four-dimensional Flow MRI in Young Adults Born Prematurely.

Philip A Corrado, Gregory P Barton, Jacob A Macdonald, Christopher J François, Marlowe W Eldridge, Kara N Goss, Oliver Wieben

Open access · greenAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Radiology. Cardiothoracic imaging, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.6field-weighted citation impact, top 32% 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

6 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. 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

7 authors at 4 institutions in 1 country.

Philip A CorradoDepartments of Medical Physics, Radiology, Pediatrics, and Medicine, University of Wisconsin-Madison, Madison, Wis (P.A.C., M.W.E., O.W.); Department of Internal Medicine, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390-8558 (G.P.B., K.N.G.); Department of Radiology, University of Michigan, Ann Arbor, Mich (J.A.M.); and Department of Radiology, Mayo Clinic, Rochester, Minn (C.J.F.).ORCID https://orcid.org/0000-0002-1510-8247
Gregory P BartonDepartments of Medical Physics, Radiology, Pediatrics, and Medicine, University of Wisconsin-Madison, Madison, Wis (P.A.C., M.W.E., O.W.); Department of Internal Medicine, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390-8558 (G.P.B., K.N.G.); Department of Radiology, University of Michigan, Ann Arbor, Mich (J.A.M.); and Department of Radiology, Mayo Clinic, Rochester, Minn (C.J.F.).ORCID https://orcid.org/0000-0001-7471-5488
Jacob A MacdonaldDepartments of Medical Physics, Radiology, Pediatrics, and Medicine, University of Wisconsin-Madison, Madison, Wis (P.A.C., M.W.E., O.W.); Department of Internal Medicine, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390-8558 (G.P.B., K.N.G.); Department of Radiology, University of Michigan, Ann Arbor, Mich (J.A.M.); and Department of Radiology, Mayo Clinic, Rochester, Minn (C.J.F.).
Christopher J FrançoisDepartments of Medical Physics, Radiology, Pediatrics, and Medicine, University of Wisconsin-Madison, Madison, Wis (P.A.C., M.W.E., O.W.); Department of Internal Medicine, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390-8558 (G.P.B., K.N.G.); Department of Radiology, University of Michigan, Ann Arbor, Mich (J.A.M.); and Department of Radiology, Mayo Clinic, Rochester, Minn (C.J.F.).ORCID https://orcid.org/0000-0001-5254-1181
Marlowe W EldridgeDepartments of Medical Physics, Radiology, Pediatrics, and Medicine, University of Wisconsin-Madison, Madison, Wis (P.A.C., M.W.E., O.W.); Department of Internal Medicine, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390-8558 (G.P.B., K.N.G.); Department of Radiology, University of Michigan, Ann Arbor, Mich (J.A.M.); and Department of Radiology, Mayo Clinic, Rochester, Minn (C.J.F.).
Kara N GossDepartments of Medical Physics, Radiology, Pediatrics, and Medicine, University of Wisconsin-Madison, Madison, Wis (P.A.C., M.W.E., O.W.); Department of Internal Medicine, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390-8558 (G.P.B., K.N.G.); Department of Radiology, University of Michigan, Ann Arbor, Mich (J.A.M.); and Department of Radiology, Mayo Clinic, Rochester, Minn (C.J.F.).ORCID https://orcid.org/0000-0003-2015-9169
Oliver WiebenDepartments of Medical Physics, Radiology, Pediatrics, and Medicine, University of Wisconsin-Madison, Madison, Wis (P.A.C., M.W.E., O.W.); Department of Internal Medicine, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390-8558 (G.P.B., K.N.G.); Department of Radiology, University of Michigan, Ann Arbor, Mich (J.A.M.); and Department of Radiology, Mayo Clinic, Rochester, Minn (C.J.F.).
University of Wisconsin–Madison · USThe University of Texas Southwestern Medical Center · USMayo Clinic in Arizona · USUniversity of Michigan · US

Funding

Wisconsin Allergy Research Training (WISCART) ProgramT32AI007635 · NIAID · UNIVERSITY OF WISCONSIN-MADISON · PI James E. Gern, DANIEL J JACKSON · 2000 to 2026
$6.5M
NIAID NIH HHS T32 AI007635
6 · The paper itself

Abstract

purposeTo use four-dimensional (4D) flow MRI to measure intraventricular flow in young adults who were born prematurely to investigate mechanisms that may account for increased heart failure risk in this population. MATERIALS AND

methodsIn this secondary analysis of a prospective study, a total of 56 young adults participated in an observational cardiac 4D flow MRI study from 2016 to 2020. There were 35 participants who had been born moderately to extremely prematurely (birth weight <1500 g or gestational age ≤32 weeks; 23 women; mean age, 26 years ± 4) and 21 term-born participants (11 women; mean age, 25 years ± 3). Participants underwent cardiac MRI, including cine cardiac structure and function assessment, as well as 4D flow MRI. In each ventricle, normalized kinetic energy (KE/end diastolic volume) and flow through the atrioventricular valve were computed and compared between term-born and preterm participants at systolic and diastolic (early diastolic filling rate [E wave] and late diastolic filling [atrial contraction] rate [A wave]) time points by using Wilcoxon rank-sum tests.

resultsPreterm-born participants had lower right ventricular (RV) E wave/A wave (E/A) KE ratios (2.4 ± 1.7 vs 3.5 ± 1.4;

conclusionThese results suggest that RV diastolic filling is altered in young adults who were born moderately to severely prematurely.

Identifiers

PMID34250493
PMCPMC8259661
OpenAlexW3171194431

What OpenQuestion holds

Textmetadata
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.