Acute Severe Aortic Regurgitation From Catastrophic Pannus Obstruction in a Patient With Mechanical Aortic Valve Replacement.

Ankur Panchal, Ramzi Khalil, Georgios Lygouris, Robert Biederman, Andreas Kyvernitakis

Abstract readCase Reports

In one paragraph

Article in Cureus, 2022. 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.

Prosthetic Aortic Valve Obstruction With Pannus Formation, an Approach for Diagnosis and Management: A Case Report.Cureus · 2023
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

5 authors.

Ankur PanchalCardiovascular disease, Bassett Medical Center, Cooperstown, USA.

Ramzi KhalilCardiovascular Disease, Allegheny Health Network, Pittsburgh, USA.

Georgios LygourisCardiovascular Disease, Allegheny Health Network, Pittsburgh, USA.

Robert BiedermanCardiovascular Disease, Allegheny Health Network, Pittsburgh, USA.

Andreas KyvernitakisCardiovascular Disease, UnityPoint Health, Cedar Rapids, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A 69-year-old woman with a mechanical aortic valve presented with decompensated heart failure. Emergent echocardiogram and fluoroscopy demonstrated acute aortic regurgitation due to a dysfunctional mechanical aortic valve and non-obstructive coronary disease. An emergent valve replacement was performed confirming a fixed-open valve with pathology demonstrating obstructive pannus formation without thrombosis or vegetation.

Indexed as

aortic regurgitationmechanical aortic valveprosthetic valve obstructionprosthetic valve pannusvalvular heart disease

Identifiers

PMID36035046

DOI10.7759/cureus.27198

PMCPMC9397150

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.