Evidence map›Paper›PMID 29967681›Full record

ReviewArrhythmia & electrophysiology review2018

Pacing for Vasovagal Syncope.

Rakesh Gopinathannair, Benjamin C Salgado, Brian Olshansky

Open access · goldAbstract readReview
In one paragraph

Review in Arrhythmia & electrophysiology review, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
3.6field-weighted citation impact, top 7% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
  2. Cardioneuroablation versus cardiac pacemaker in the management of dominant cardioinhibitory vasovagal syncope: a retrospective cohort study.Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing · 2026
    Article
  3. Single-Electrode, Bidirectional Control of Heart Rate via Vagus Nerve Modulation in Rat Model.IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society · 2026
    Article
  4. Quality of life improvement following cardioneuroablation for vasovagal syncope: expected or too early to say?Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing · 2025
    Article
  5. Permanent pacing versus cardioneuroablation for cardioinhibitory vasovagal syncope.Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing · 2025
    Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Update in Cardiac Pacing.Arrhythmia & electrophysiology review · 2019
    Review
  11. Pacing Therapies for Vasovagal Syncope.Journal of atrial fibrillation
    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

3 authors at 2 institutions in 1 country.

Rakesh GopinathannairDivision of Cardiovascular Medicine, University of Louisville Louisville, USA.
Benjamin C SalgadoDivision of Cardiovascular Medicine, University of Louisville Louisville, USA.
Brian OlshanskyMercy Heart and Vascular Institute, Mason City; and the University of Iowa Hospitals Iowa City, USA.
University of Louisville · USMercy Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Vasovagal syncope (VVS) is due to a common autonomic reflex involving the cardiovascular system. It is associated with bradycardia (cardioinhibitory response) and/or hypotension (vasodepressor response), likely mediated by parasympathetic activation and sympathetic inhibition. While generally a situational, isolated and/or self-limited event, for some, VVS is recurrent, unpredictable and debilitating. Conservative, non-pharmacological management may help, but no specific medical therapy has been proven widely effective. Permanent pacing may have specific benefit, but its value has been debated. The temporal causative association of bradycardia with syncope in those with VVS may help identify which patient could benefit from pacing but the timing and type of pacing in lieu of blood pressure changes may be critical. The mode, rate, pacing algorithm and time to initiate dual-chamber pacing preferentially with respect to the vasovagal reflex may be important to prevent or ameliorate the faint but completely convincing data are not yet available. Based on available data, DDD pacing with the closed loop stimulation algorithm appears a viable, if not the best, alternative presently to prevent recurrent VVS episodes. While several knowledge gaps remain, permanent pacing appears to have a role in managing select patients with VVS.

Indexed as

asystoleclosed loop stimulationpacingrate drop responseSyncopevasovagal syncope

Identifiers

PMID29967681
PMCPMC6020179
OpenAlexW2808765517

What OpenQuestion holds

Textmetadata
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.