Evidence map›Paper›PMID 34917813›Full record

ArticleHeliyon2021

Remote magnetic navigation compared to contemporary manual techniques for the catheter ablation of ventricular arrhythmias in structural heart disease.

Richard G Bennett, Timothy Campbell, Ashish Sood, Ashwin Bhaskaran, Kasun De Silva, Lloyd Davis, Pierre Qian, Gopal Sivagangabalan, Mark J Cooper, Clara K Chow and 5 more

Open access · goldAbstract read
In one paragraph

Article in Heliyon, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.5field-weighted citation impact, top 32% 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

4 citing papers in PubMed, 5 citations in OpenAlex.

  1. Review
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  4. 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

15 authors at 2 institutions in 1 country.

Richard G BennettDepartment of Cardiology, Westmead Hospital, Sydney, Australia.
Timothy CampbellDepartment of Cardiology, Westmead Hospital, Sydney, Australia.
Ashish SoodDepartment of Cardiology, Westmead Hospital, Sydney, Australia.
Ashwin BhaskaranDepartment of Cardiology, Westmead Hospital, Sydney, Australia.
Kasun De SilvaDepartment of Cardiology, Westmead Hospital, Sydney, Australia.
Lloyd DavisDepartment of Cardiology, Westmead Hospital, Sydney, Australia.
Pierre QianDepartment of Cardiology, Westmead Hospital, Sydney, Australia.
Gopal SivagangabalanDepartment of Cardiology, Westmead Hospital, Sydney, Australia.
Mark J CooperDepartment of Cardiology, Westmead Hospital, Sydney, Australia.
Clara K ChowDepartment of Cardiology, Westmead Hospital, Sydney, Australia.
Aravinda ThiagalingamDepartment of Cardiology, Westmead Hospital, Sydney, Australia.
A Robert DennissDepartment of Cardiology, Westmead Hospital, Sydney, Australia.
Stuart P ThomasDepartment of Cardiology, Westmead Hospital, Sydney, Australia.
Eddy KizanaDepartment of Cardiology, Westmead Hospital, Sydney, Australia.
Saurabh KumarDepartment of Cardiology, Westmead Hospital, Sydney, Australia.
Westmead Hospital · AUThe University of Sydney · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThere are limited data comparing remote magnetic navigation (RMN) to contemporary techniques of manual-guided ventricular arrhythmia (VA) catheter ablation.

objectivesWe compared acute and long-term outcomes of VA ablation guided by either RMN or contemporary manual techniques in patients with structural heart disease.

methodsFrom 2010-2019, 192 consecutive patients, with ischemic cardiomyopathy (ICM) or non-ischemic cardiomyopathy (NICM) underwent catheter ablation for sustained ventricular tachycardia (VT) or premature ventricular complexes (PVCs), using either RMN (n = 60) or manual (n = 132) guided techniques. Acute success and VA-free survival were compared.

resultsIn ICM, acute procedural success was comparable between the 2 techniques (manual 43.5% vs. RMN 29%,

conclusionRMN provides similar outcomes to manual ablation in patients with ICM. In NICM however, acute success, and long-term VA-free survival was better with manual ablation. Prospective, multi-centre randomised trials comparing contemporary manual and RMN systems for VA catheter ablation are needed.

Indexed as

Catheter ablationRemote magnetic navigationStructural heart diseaseVentricular tachycardia

Identifiers

PMID34917813
PMCPMC8666643
OpenAlexW4200249943

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.