Evidence map›Paper›PMID 36978757›Full record

ArticleBioengineering (Basel, Switzerland)2023

Hemodynamic Evaluation of a Centrifugal Left Atrial Decompression Pump for Heart Failure with Preserved Ejection Fraction.

Navideh Abbasnezhad, Mathieu Specklin, Farid Bakir, Pascal Leprince, Pichoy Danial

Open access · goldFull text read
PubMed Full text at PMC Publisher
In one paragraph

Article in Bioengineering (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.5field-weighted citation impact, top 40% 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

2 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. 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 at 2 institutions in 1 country.

Navideh AbbasnezhadArts et Métiers Institute of Technology, CNAM, LIFSE, HESAM University, F-75013 Paris, France.ORCID 0000-0001-6217-8267
Mathieu SpecklinArts et Métiers Institute of Technology, CNAM, LIFSE, HESAM University, F-75013 Paris, France.ORCID 0000-0001-9119-4418
Farid BakirArts et Métiers Institute of Technology, CNAM, LIFSE, HESAM University, F-75013 Paris, France.ORCID 0000-0003-0837-0260
Pascal LeprinceDepartment of Cardiovascular and Thoracic Surgery, Institute of Cardiology, Pitié Salpêtrière Hospital, Assistance Publique Hôpitaux de Paris (AP-HP), Sorbonne University, F-75013 Paris, France.
Pichoy DanialDepartment of Cardiovascular and Thoracic Surgery, Institute of Cardiology, Pitié Salpêtrière Hospital, Assistance Publique Hôpitaux de Paris (AP-HP), Sorbonne University, F-75013 Paris, France.ORCID 0000-0002-6137-1273
Conservatoire National des Arts et Métiers · FRSorbonne Université · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This article discusses a new continuous flow mini pump that has been developed to improve symptoms and prognosis in patients with Heart Failure with Preserved Ejection Fraction (HFpEF), for which there are currently no established treatments. The pump is designed to discharge a reduced percentage of blood volume from the left atrium to the subclavian artery, clamped at the bifurcation with the aortic arch. The overall specifications, design parameters, and hemodynamics of this new device are discussed, along with data from in vitro circulation loop tests and numerical simulations. The article also compares the results for two configurations of the pump with respect to key indicators of hemocompatibility used in blood pump development.

Indexed as

centrifugal blood pumpscomputational fluid dynamicsheart failure with preserved ejection fractionhemocompatibilitymechanical circulatory support

Identifiers

PMID36978757
PMCPMC10044772
OpenAlexW4327716313

What OpenQuestion holds

Textfull text, public
LicenceCC BY
measurements read32
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.