Evidence map›Paper›PMID 42701533›Full record

ArticleQuantitative imaging in medicine and surgery2026

Runze Wen, Qiang Xie, Xueer Meng, Dan Li, Xuemei Wang

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Quantitative imaging in medicine and surgery, 2026. 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
0cells of the map it votes in
0citing 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

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

5 authors.

Runze WenDepartment of Nuclear Medicine, The First Affiliated Hospital of the University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China.
Qiang XieDepartment of Nuclear Medicine, The First Affiliated Hospital of the University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China.
Xueer MengDepartment of Nuclear Medicine, The First Affiliated Hospital of the University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China.
Dan LiDepartment of Cardiovascular Medicine, The First Affiliated Hospital of the University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China.
Xuemei WangDepartment of Nuclear Medicine, The First Affiliated Hospital of the University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Ischemia with non-obstructive coronary arteries (INOCA) is associated with elevated cardiovascular risk, yet early subclinical myocardial changes often go undetected by conventional imaging. This study aimed to determine whether patients with INOCA exhibit subclinical tissue alterations identified by T1 mapping and left ventricular wall motion abnormalities assessed by cardiac magnetic resonance feature tracking (CMR-FT), in comparison with matched healthy controls (HC). Methods: A total of 44 patients with INOCA and 22 matched HC were prospectively enrolled from August 2024 to February 2026, and all underwent hybrid cardiac positron emission tomography/magnetic resonance imaging (PET/MRI) examination. CMR-derived parameters were obtained and compared across the study groups. Results: Native T1 values increased progressively across three groups: HC, INOCA with myocardial flow reserve (MFR) >2, and INOCA with MFR <2 (1,196±19 Conclusions: Native T1 and GLS correlate with impaired MFR in patients with INOCA, consistent with subclinical left ventricular (LV) systolic dysfunction related to myocardial ischemia. Incorporating CMR into clinical practice may aid in the monitoring and treatment of patients with INOCA, and further studies exploring the underlying mechanisms are warranted.

Indexed as

Cardiovascular magnetic resonanceischemia with non-obstructive coronary arteries (INOCA)myocardial flow reserve (MFR)T1 mapping

Identifiers

PMID42701533
PMCPMC13545637

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.