Evidence map›Paper›PMID 36283969›Full record

ArticleESC heart failure2023

Pressures do not equal volumes: implications for heart failure management in patients with CardioMEMS.

Muhammad Shahzeb Khan, Michel G Khouri, Leilani Gomez, Marat Fudim

Open access · goldAbstract readCase Reports
In one paragraph

Article in ESC heart failure, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.5field-weighted citation impact, top 17% of its field
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

7 citing papers in PubMed, 8 citations in OpenAlex.

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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

4 authors at 2 institutions in 1 country.

Muhammad Shahzeb KhanDivision of Cardiology, Duke University Medical Center, Durham, NC, USA.
Michel G KhouriDivision of Cardiology, Duke University Medical Center, Durham, NC, USA.
Leilani GomezDivision of Cardiology, Duke University Medical Center, Durham, NC, USA.
Marat FudimDivision of Cardiology, Duke University Medical Center, Durham, NC, USA.
Duke Medical Center · USClinical Research Institute · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pulmonary arterial pressures are often used as surrogates for intravascular blood volume. However, the relationship between pressure and volume remains controversial. To contextualize and provide concrete examples and impact on clinical management, we report two cases of heart failure (one in heart failure with reduced ejection fraction and one in heart failure with preserved ejection fraction) where pressure-based measurements did not accurately represent the intravascular status and affected clinical management.

Indexed as

Heart FailureBlood VolumeHumansCardioMEMSHeart failurePressureVolume

Identifiers

PMID36283969
PMCPMC9871682
OpenAlexW4307337526

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.