Evidence map›Paper›PMID 39823134›Full record

Observational studyESC heart failure2025

Cardiopulmonary exercise testing as a prognosis-assessing tool in heart failure with preserved ejection fraction.

C Rozados da Conceicao, A Krannich, V Zach, R Pinto, A Deichl, A Feuerstein, L Schleussner, F Edelmann

Abstract readObservational Study
PubMed Full text at PMC Publisher
In one paragraph

Observational study in ESC heart failure, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Review
  3. Observational
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

8 authors.

C Rozados da ConceicaoDepartment of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Berlin, Germany.ORCID https://orcid.org/0000-0002-2142-2494
A KrannichBioStats, Berlin, Germany.
V ZachDepartment of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Berlin, Germany.
R PintoCharité - Universitätsmedizin Berlin, Berlin, Germany.
A DeichlDepartment of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Berlin, Germany.
A FeuersteinDepartment of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Berlin, Germany.
L SchleussnerDepartment for Internal Medicine and Cardiology, Heart Centre Dresden, Faculty of Medicine and University Hospital Carl Gustav Carus, TUD Dresden University of Technology, Dresden, Germany.
F EdelmannDepartment of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Berlin, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsPatients with heart failure with preserved ejection fraction represent half of the heart failure patients nowadays, an at least steady trend due to the aging of the population. We investigated whether the parameters obtained from cardiopulmonary exercise testing (CPET) correlated with the prognosis of these patients. This prospective observational cohort study assesses the relationship between the CPET parameters peakVO METHODS AND

resultsFrom August 2016 until May 2019, 99 patients from our outpatient unit with newly diagnosed heart failure with preserved ejection fraction underwent CPET. Median follow-up was 30 months [interquartile range, 24-38.5]. We selected peakVO

conclusionsIn patients with heart failure with preserved ejection fraction, a VE/VCO

Indexed as

Exercise TestExercise ToleranceHeart FailureOxygen ConsumptionStroke VolumeVentricular Function, LeftAgedAged, 80 and overFemaleFollow-Up StudiesHospitalizationHumansMalePrognosisProspective StudiesCPETHFpEFPrognosisVentilatory inefficiency

Identifiers

PMID39823134
PMCPMC12055351

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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.