Evidence map›Paper›PMID 39507237›Full record

ArticlePulmonary circulation2024

Hemodynamic markers independent of pulmonary capillary wedge pressure can discriminate between pre and postcapillary exercise-induced pulmonary hypertension.

Margaret Montovano, Paul J Scheel, Ilton M Cubero Salazar, Paul M Hassoun, Ryan J Tedford, Steven Hsu

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Pulmonary circulation, 2024. 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

6 authors.

Margaret MontovanoDivision of Cardiology, Department of Medicine The Johns Hopkins University School of Medicine Baltimore Maryland USA.ORCID 0009-0009-0737-6880
Paul J ScheelDivision of Cardiology, Department of Medicine The Johns Hopkins University School of Medicine Baltimore Maryland USA.
Ilton M Cubero SalazarDivision of Cardiology, Department of Medicine The Johns Hopkins University School of Medicine Baltimore Maryland USA.
Paul M HassounDivision of Pulmonary and Critical Care Medicine, Department of Medicine The Johns Hopkins University School of Medicine Baltimore Maryland USA.
Ryan J TedfordDivision of Cardiology, Department of Medicine The Medical University of South Carolina Charleston South Carolina USA.
Steven HsuDivision of Cardiology, Department of Medicine The Johns Hopkins University School of Medicine Baltimore Maryland USA.

Funding

Myocyte Mechanics of Right Ventricular Contractile Failure in Pulmonary Hypertension due to Heart Failure with Reduced Ejection FractionR01HL172830 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI Steven Hsu · 2024 to 2026
$2.0M
Mechanisms and treatment of right ventricular sarcomere dysfunction in scleroderma-associated pulmonary arterial hypertensionK23HL146889 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI HSU, STEVEN · 2019 to 2023
$886k
NHLBI NIH HHS K23 HL146889NHLBI NIH HHS R01 HL172830
6 · The paper itself

Abstract

The discrimination between pre and postcapillary exercise-induced pulmonary hypertension relies on accurate measurement of pulmonary capillary wedge pressure, which can be unreliable. We found that exercise pulmonary artery compliance and right atrial pressure (AUC 0.88, 0.89, respectively) can differentiate subtypes of exercise-induced pulmonary hypertension in the absence of wedge pressure.

Indexed as

exerciseheart failurehemodynamicspulmonary hypertension

Identifiers

PMID39507237
PMCPMC11538611

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.