Evidence map›Paper›PMID 40417058›Full record

ArticlePulmonary circulation2025

Arteriovenous Oxygen Content Difference: A Diagnostic Predictor for Preselecting Invasive Treatment in Congenital Heart Disease-Related Pulmonary Arterial Hypertension.

Ashfaq Ahmad, Songlin Zhang, Lingling Li, Xiaoyu Wang, Yajuan Du, Ting Liu, Fenling Fan

Abstract read
In one paragraph

Article in Pulmonary circulation, 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
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

7 authors.

Ashfaq AhmadDepartment of Cardiovascular Medicine The First Affiliated Hospital of Xi'an Jiaotong University Xi'an Shaanxi Province China.ORCID 0000-0002-6032-7641
Songlin ZhangDepartment of Cardiovascular Medicine The First Affiliated Hospital of Xi'an Jiaotong University Xi'an Shaanxi Province China.
Lingling LiDepartment of Cardiovascular Medicine The First Affiliated Hospital of Xi'an Jiaotong University Xi'an Shaanxi Province China.
Xiaoyu WangDepartment of Cardiovascular Medicine The First Affiliated Hospital of Xi'an Jiaotong University Xi'an Shaanxi Province China.
Yajuan DuDepartment of Cardiovascular Medicine The First Affiliated Hospital of Xi'an Jiaotong University Xi'an Shaanxi Province China.
Ting LiuDepartment of Cardiovascular Medicine The First Affiliated Hospital of Xi'an Jiaotong University Xi'an Shaanxi Province China.
Fenling FanDepartment of Cardiovascular Medicine The First Affiliated Hospital of Xi'an Jiaotong University Xi'an Shaanxi Province China.ORCID 0000-0002-7732-7701

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Patients with congenital heart disease-related pulmonary arterial hypertension (CHD-PAH) often require regular follow-up through invasive right heart catheterization (RHC) to assess disease progression and potential interventions. This study aims to evaluate the relationship between arteriovenous oxygen content difference (Ca-vO

Indexed as

6‐min walk distancearteriovenous oxygen content differenceCHD‐PAHcongenital heart diseaseQp/Qs ratioTAPSE

Identifiers

PMID40417058
PMCPMC12099216

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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.