Evidence map›Paper›PMID 39623099›Full record

ArticleAnnals of nuclear medicine2025

Feasibility of position emission tomography derived endocardial wall strain: direct comparison with magnetic resonance using hybrid

Masataka Katahira, Kenji Fukushima, Keiichiro Endo, Masateru Kawakubo, Naoyuki Ukon, Ryo Yamakuni, Takatoyo Kiko, Takeshi Shimizu, Shiro Ishii, Takayoshi Yamaki and 3 more

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Annals of nuclear medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

13 authors.

Masataka KatahiraDepartment of Cardiovascular Medicine, Fukushima Medical University School of Medicine, Fukushima, Japan.
Kenji FukushimaDepartment of Radiology and Nuclear Medicine, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan. kfukush4@fmu.ac.jp.ORCID http://orcid.org/0000-0003-2844-2284
Keiichiro EndoDepartment of Cardiovascular Medicine, Fukushima Medical University School of Medicine, Fukushima, Japan.
Masateru KawakuboDepartment of Health Sciences, Faculty of Medical Sciences, Kyushu University, Fukuoka, Japan.
Naoyuki UkonAdvanced Clinical Research Center, Fukushima Medical University, Fukushima, Japan.
Ryo YamakuniDepartment of Radiology and Nuclear Medicine, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan.
Takatoyo KikoDepartment of Cardiovascular Medicine, Fukushima Medical University School of Medicine, Fukushima, Japan.
Takeshi ShimizuDepartment of Cardiovascular Medicine, Fukushima Medical University School of Medicine, Fukushima, Japan.
Shiro IshiiDepartment of Radiology and Nuclear Medicine, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan.
Takayoshi YamakiDepartment of Cardiovascular Medicine, Fukushima Medical University School of Medicine, Fukushima, Japan.
Michinobu NagaoDepartment of Diagnostic Imaging and Nuclear Medicine, Tokyo Women's Medical University, Shinjuku, Japan.
Hiroshi ItoDepartment of Radiology and Nuclear Medicine, Fukushima Medical University School of Medicine, 1 Hikarigaoka, Fukushima, 960-1295, Japan.
Yasuchika TakeishiDepartment of Cardiovascular Medicine, Fukushima Medical University School of Medicine, Fukushima, Japan.

Funding

Japan Society for the Promotion of Science London 22K07701
6 · The paper itself

Abstract

purposeWe aimed to evaluate the feasibility of positron emission tomography feature tracking (PETFT) for assessing endocardial wall strain by comparing it with cardiac magnetic resonance (CMR)-derived feature tracking (CMRFT).

methodsWe enrolled 83 consecutive patients with coronary artery disease who underwent rest-pharmacologic stress

resultsPETFT and CMRFT showed significant correlations (R = 0.57 [95% CI 0.41-0.70], R = 0.71 [95% CI 0.58-0.80], R = 0.59 [95% CI 0.43-0.71], and R = 0.69 [95% CI 0.56-0.79] for rest GLS, rest GCS, stress GLS, and stress GCS, respectively; p < 0.001 for all). Bland-Altman plot showed good agreements, while a systematic error was observed (LOA -10.2-8.8, -8.7-10.7, -10.5-8.5, and -9.4-12.0; bias -0.7, 1.0, -1.0, and 1.3; for rest GLS, rest GCS, stress GLS, and stress GCS; respectively).

conclusionPETFT has been identified as a feasible technique compared to CMRFT, highlighting its potential as a novel tool for assessing wall strain in routine clinical settings.

Indexed as

AmmoniaMagnetic Resonance ImagingNitrogen RadioisotopesPositron-Emission TomographyAgedCoronary Artery DiseaseFeasibility StudiesFemaleHumansMaleMiddle AgedAmmoniaNitrogen-13Nitrogen RadioisotopesCardiac magnetic resonanceCoronary artery diseaseFeature trackingMyocardial strainPositron emission tomography

Identifiers

PMID39623099

What OpenQuestion holds

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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.