Evidence map›Paper›PMID 29713934›Full record

ArticleJournal of cardiovascular translational research2019

Effects of Percutaneous LVAD Support on Right Ventricular Load and Adaptation.

Jeffrey P Yourshaw, Prabodh Mishra, M Christopher Armstrong, Bhavadharini Ramu, Michael L Craig, Adrian B Van Bakel, Daniel H Steinberg, Thomas G DiSalvo, Ryan J Tedford, Brian A Houston

Abstract read
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In one paragraph

Article in Journal of cardiovascular translational research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Management of Post-Myocardial Infarction Right Ventricular Failure.Journal of the Society for Cardiovascular Angiography & Interventions
    Review
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

10 authors.

Jeffrey P YourshawDivision of Cardiology, Department of Medicine, Medical University of South Carolina, 114 Doughty Street, MSC 592, BM222, Charleston, 29425, USA.
Prabodh MishraInternal Medicine Residency, Department of Medicine, Medical University of South Carolina, Charleston, SC, USA.
M Christopher ArmstrongInternal Medicine Residency, Department of Medicine, Medical University of South Carolina, Charleston, SC, USA.
Bhavadharini RamuDivision of Cardiology, Department of Medicine, Medical University of South Carolina, 114 Doughty Street, MSC 592, BM222, Charleston, 29425, USA.
Michael L CraigDivision of Cardiology, Department of Medicine, Medical University of South Carolina, 114 Doughty Street, MSC 592, BM222, Charleston, 29425, USA.
Adrian B Van BakelDivision of Cardiology, Department of Medicine, Medical University of South Carolina, 114 Doughty Street, MSC 592, BM222, Charleston, 29425, USA.
Daniel H SteinbergDivision of Cardiology, Department of Medicine, Medical University of South Carolina, 114 Doughty Street, MSC 592, BM222, Charleston, 29425, USA.
Thomas G DiSalvoDivision of Cardiology, Department of Medicine, Medical University of South Carolina, 114 Doughty Street, MSC 592, BM222, Charleston, 29425, USA.
Ryan J TedfordDivision of Cardiology, Department of Medicine, Medical University of South Carolina, 114 Doughty Street, MSC 592, BM222, Charleston, 29425, USA.
Brian A HoustonDivision of Cardiology, Department of Medicine, Medical University of South Carolina, 114 Doughty Street, MSC 592, BM222, Charleston, 29425, USA. houstobr@musc.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Both operative and hemodynamic mechanisms have been implicated in right heart failure (RHF) following surgical left ventricular assist device (LVAD) implantation. We investigated the effects of percutaneous LVAD (pLVAD; Impella®, Abiomed) support on right ventricular (RV) load and adaptation. We reviewed all patients receiving a pLVAD for cardiogenic shock at our institution between July 2014 and April 2017, including only those with pre- and post-pLVAD invasive hemodynamic measurements. Hemodynamic data was recorded immediately prior to pLVAD implantation and up to 96 h post-implantation. Twenty-five patients were included. Cardiac output increased progressively during pLVAD support. PAWP improved early post-pLVAD but did not further improve during continued support. Markers of RV adaptation (right ventricular stroke work index, right atrial pressure (RAP), and RAP to pulmonary artery wedge pressure ratio (RAP:PAWP)) were unchanged acutely implant but progressively improved during continued pLVAD support. Total RV load (pulmonary effective arterial elastance; E

Indexed as

Heart-Assist DevicesHemodynamicsVentricular Function, LeftVentricular Function, RightAdaptation, PhysiologicalFemaleHumansMaleMiddle AgedProsthesis DesignProsthesis ImplantationRecovery of FunctionRetrospective StudiesShock, CardiogenicTime FactorsTreatment OutcomePercutaneous LVADRight ventricular adaptationRight ventricular loadTemporary mechanical support

Identifiers

PMID29713934

What OpenQuestion holds

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Read underepoch 390

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.