Evidence map›Paper›PMID 41459318›Full record

ArticlePulmonary circulation2025

Leveraging Vascular Over Ventricular Ratios in Observational Chronic Thromboembolic Pulmonary Hypertension and Acute Pulmonary Embolism Cohorts to Decode Clot Chronicity on Computed Tomography Angiography.

Jared Larson, Sarah Khorasani, Scott Laurenzo, Stephen Chiu, S Christopher Malaisrie, Daniel Schimmel, Farbod Rahaghi, Michael Cuttica, Ruben Mylvaganam

Abstract readLetter
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. 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

9 authors.

Jared LarsonDepartment of Medicine Northwestern University Feinberg School of Medicine Chicago Illinois USA.ORCID https://orcid.org/0009-0008-2389-5704
Sarah KhorasaniDepartment of Medicine Northwestern University Feinberg School of Medicine Chicago Illinois USA.
Scott LaurenzoDepartment of Medicine Northwestern University Feinberg School of Medicine, Division of Pulmonary and Critical Care Chicago Illinois USA.
Stephen ChiuDepartment of Surgery Northwestern University Feinberg School of Medicine, Division of Cardiac Surgery Chicago Illinois USA.ORCID https://orcid.org/0000-0003-2759-9394
S Christopher MalaisrieDepartment of Surgery Northwestern University Feinberg School of Medicine, Division of Cardiac Surgery Chicago Illinois USA.
Daniel SchimmelDepartment of Medicine Northwestern University Feinberg School of Medicine, Division of Cardiology Chicago Illinois USA.
Farbod RahaghiDepartment of Medicine Division of Pulmonary and Critical Care, Brigham and Women's Hospital Boston Massachusetts USA.
Michael CutticaDepartment of Medicine Northwestern University Feinberg School of Medicine, Division of Pulmonary and Critical Care Chicago Illinois USA.
Ruben MylvaganamDepartment of Medicine Northwestern University Feinberg School of Medicine, Division of Pulmonary and Critical Care Chicago Illinois USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study evaluates the utility of CT-derived PA/A and RV/LV ratios in distinguishing surgically accessible CTEPH from acute PE and negative controls. Unlike the RV/LV ratio, PA/A ratio was significantly higher in CTEPH patients compared to low and intermediate/high-risk acute PE cohorts, indicating its utility as a marker of clot chronicity.

Identifiers

PMID41459318
PMCPMC12742534

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.