Evidence map›Paper›PMID 33821669›Full record

ArticleJournal of the American Heart Association2021

Survival Following Edge-to-Edge Transcatheter Mitral Valve Repair in Patients With Cardiogenic Shock: A Nationwide Analysis.

Gilbert H L Tang, Rodrigo Estevez-Loureiro, Yang Yu, Julie B Prillinger, Syed Zaid, Mitchell A Psotka

Open access · goldAbstract readMulticenter Study
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of the American Heart Association, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 3 pooled it
6.1field-weighted citation impact, top 3% 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

28 citing papers in PubMed, 3 syntheses or guidelines pooled it, 63 citations in OpenAlex.

  1. SCAI/EAPCI/ACVC Expert Consensus Statement on Cardiogenic Shock in Women.EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology · 2025
    Guideline
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  19. The role of temporary mechanical circulatory support inJournal of intensive medicine · 2023
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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

6 authors at 5 institutions in 2 countries.

Gilbert H L TangDepartment of Cardiovascular Surgery Mount Sinai Hospital New York NY.
Rodrigo Estevez-LoureiroInterventional Cardiology Unit University Hospital Alvaro Cunqueiro Vigo Spain.
Yang YuAbbott Santa Clara CA.
Julie B PrillingerAbbott Santa Clara CA.
Syed ZaidDivision of Cardiology Westchester Medical Center Valhalla NY.
Mitchell A PsotkaInova Heart and Vascular Institute Falls Church VA.
Abbott (United States) · USAlaska Heart and Vascular Institute · USMount Sinai Hospital · USUniversity Hospital Complex Of Vigo · ESWestchester Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background Edge-to-edge transcatheter mitral valve repair as salvage therapy in high surgical risk patients with severe mitral regurgitation presenting with cardiogenic shock (CS) has been described in small case series, but large clinical results have not been reported. This study aimed to evaluate outcomes of transcatheter mitral valve repair with MitraClip in patients with mitral regurgitation and CS using a large national database. Methods and Results From January 2014 to March 2019, we identified hospitalizations for CS in patients with mitral valve disease using data from Centers for Medicare and Medicaid Services. Those with a prior surgical or percutaneous mitral valve intervention were excluded. We compared survival between patients who underwent MitraClip during the index hospitalization and those who did not using propensity-matched analysis. The analysis included 38 166 patients (mean age, 71±11 years, 41.6% women) of whom 622 (1.6%) underwent MitraClip. MitraClip was increasingly used during CS hospitalizations over the study period (

Indexed as

AgedAged, 80 and overCardiac CatheterizationFemaleFollow-Up StudiesHeart Valve Prosthesis ImplantationHospital MortalityHumansMaleMedicareMiddle AgedMitral ValveMitral Valve InsufficiencyPopulation SurveillancePostoperative ComplicationsPrognosisall‐cause mortalitycardiogenic shockMitraClipmitral regurgitationtranscatheter mitral valve repair

Identifiers

PMID33821669
PMCPMC8174169
OpenAlexW3143374243

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.