Evidence map›Paper›PMID 41348310›Full record

ArticleEJNMMI research2025

Automatic volumetric estimates of the left and right atrium using dynamic PET.

Hendrik J Harms, Bent Roni Nielsen, Tanja Kero, Jonny Nordström, Stellan Mörner, Per Karlsson, Mark Lubberink, Henrik Wiggers, Lars P Tolbod, Jens Sorensen

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Article in EJNMMI research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
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0citing papers in PubMed
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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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

10 authors.

Hendrik J HarmsDepartment of Surgical Sciences, Molecular Imaging and Physics, Uppsala University, Dag Hammarskjölds Väg 14B, plan 0, Uppsala, 75183, Sweden.
Bent Roni NielsenClinical Institute, Aarhus University, Aarhus, Denmark.
Tanja KeroDepartment of Surgical Sciences, Molecular Imaging and Physics, Uppsala University, Dag Hammarskjölds Väg 14B, plan 0, Uppsala, 75183, Sweden.
Jonny NordströmDepartment of Surgical Sciences, Molecular Imaging and Physics, Uppsala University, Dag Hammarskjölds Väg 14B, plan 0, Uppsala, 75183, Sweden.
Stellan MörnerDepartment of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden.
Per KarlssonDepartment of Medical Sciences, Clinical Physiology, Uppsala University, Uppsala, Sweden.
Mark LubberinkDepartment of Surgical Sciences, Molecular Imaging and Physics, Uppsala University, Dag Hammarskjölds Väg 14B, plan 0, Uppsala, 75183, Sweden.
Henrik WiggersClinical Institute, Aarhus University, Aarhus, Denmark.
Lars P TolbodClinical Institute, Aarhus University, Aarhus, Denmark.
Jens SorensenDepartment of Surgical Sciences, Molecular Imaging and Physics, Uppsala University, Dag Hammarskjölds Väg 14B, plan 0, Uppsala, 75183, Sweden. jens.h.sorensen@uu.se.ORCID http://orcid.org/0000-0001-5738-9983

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLeft (LAV) and right (RAV) atrial volumes are independent markers of cardiovascular risk in heart failure. Simultaneous assessment of myocardial blood flow (MBF) and atrial volumes might improve the clinical utility of cardiac PET. The aim of this study was to develop and validate an automated method for obtaining atrial volumes from dynamic myocardial perfusion PET scans without ECG-gating.

resultsThe atria were segmented automatically using first-pass data from [

conclusionLeft and right atrial volumes can be extracted automatically, accurately and reproducibly using dynamic PET.

Indexed as

EchocardiographyLeft atriumO-15 waterPositron emission tomographyRight atrium

Identifiers

PMID41348310
PMCPMC12796069

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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.