Evidence map›Paper›PMID 33527216›Full record

ArticleJournal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing2022

The benefit of cardioneuroablation to reduce syncope recurrence in vasovagal syncope patients: a case-control study.

Tolga Aksu, Deepak Padmanabhan, Jayaprakash Shenthar, Kivanc Yalin, Sandeep Gautam, Sanjai Pattu Valappil, Bharat Banavalikar, Tumer Erdem Guler, Serdar Bozyel, Ibrahim Halil Tanboga and 3 more

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
7.1field-weighted citation impact, top 2% 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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 41 citations in OpenAlex.

  1. Cardioneuroablation for the treatment of reflex syncope and functional bradyarrhythmias: A Scientific Statement of the European Heart Rhythm Association (EHRA) of the ESC, the Heart Rhythm Society (HRS), the Asia Pacific Heart Rhythm Society (APHRS) and the Latin American Heart Rhythm Society (LAHRS).Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology · 2024
    Guideline
  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. Older age is not an independent predictor of syncope recurrence following cardioneuroablation for reflex syncope.Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing · 2026
    Observational
  4. Cardioneuroablation for the management of neurally mediated syncope, sinus bradycardia, and atrioventricular block.Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing · 2025
    Review
  5. Focal pulsed field ablation for guiding and assessing the acute effect of cardioneuroablation.Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing · 2025
    Article
  6. Cardioneuroablation for the management of patients with recurrent vasovagal syncope and symptomatic bradyarrhythmias: the CNA-FWRD Registry.Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing · 2025
    Observational
  7. Cardioneuroablation for vasovagal syncope: How to move beyond "learning by burning"?Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing · 2025
    Article
  8. Permanent pacing versus cardioneuroablation for cardioinhibitory vasovagal syncope.Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing · 2025
    Article
  9. 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
  10. Review
  11. Article
  12. Review
  13. Review
  14. Cardioneuroablation for vasovagal syncope: insights on patients' selection, centre settings, procedural workflow and endpoints-results from an European Heart Rhythm Association survey.Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology · 2024
    Article
  15. Article
  16. Article
  17. Ganglionated Plexus Ablation Procedures to Treat Vasovagal Syncope.International journal of molecular sciences · 2023
    Review
  18. Clinical controversy: methodology and indications of cardioneuroablation for reflex syncope.Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology · 2023
    Article
  19. Review
  20. 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

13 authors at 8 institutions in 3 countries.

Tolga AksuDepartment of Cardiology, Kocaeli Derince Education and Research Hospital, University of Health Sciences, 41500 Derince, Kocaeli, Turkey. aksutolga@gmail.com.ORCID http://orcid.org/0000-0001-8061-9660
Deepak PadmanabhanSri Jayadeva Institute of Cardiovascular Sciences and Research, Bangalore, India.
Jayaprakash ShentharSri Jayadeva Institute of Cardiovascular Sciences and Research, Bangalore, India.
Kivanc YalinFaculty of Medicine, Department of Cardiology, Istanbul University-Cerrahpasa, Istanbul, Turkey.
Sandeep GautamDivision of Cardiovascular Medicine, University of Missouri-Columbia, Columbia, MO, USA.
Sanjai Pattu ValappilDepartment of Cardiology, Government Medical College, Thiruvananthapuram, India.
Bharat BanavalikarSri Jayadeva Institute of Cardiovascular Sciences and Research, Bangalore, India.
Tumer Erdem GulerDepartment of Cardiology, Kocaeli Derince Education and Research Hospital, University of Health Sciences, 41500 Derince, Kocaeli, Turkey.
Serdar BozyelDepartment of Cardiology, Kocaeli Derince Education and Research Hospital, University of Health Sciences, 41500 Derince, Kocaeli, Turkey.
Ibrahim Halil TanbogaDepartment of Cardiology, Nisantasi University & Hisar Intercontinental Hospital, Istanbul, Turkey.
Dhanunjaya LakkireddyKansas City Heart Rhythm Institute and Research Foundation, Overland Park, KS, USA.
R Brian OlshanskyUniversity of Iowa Hospitals and Clinics, Iowa City, IA, USA.
Rakesh GopinathannairKansas City Heart Rhythm Institute and Research Foundation, Overland Park, KS, USA.
Sağlık Bilimleri Üniversitesi · TRSri Jayadeva Institute of Cardiovascular Sciences and Research · INHeart Rhythm Society · USGovernment Medical College and Hospital · INİstanbul Nişantaşı Üniversitesi · TRIstanbul University-Cerrahpaşa · TRUniversity of Iowa Hospitals and Clinics · USUniversity of Missouri · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAdequate and effective therapy for resistant vasovagal syncope patients is lacking and the benefit of cardioneuroablation (CNA) in this cohort is still debated. The aim of this study is to assess the long-term effect of CNA versus conservative therapy (CT) in a retrospectively followed cohort.

methodsA total of 2874 patients underwent head-up tilt test (HUT) and 554 (19.2 %) were reported as positive, with VASIS type 2B response or > 3 s asystole in 130 patients. After exclusion of 29 patients under 18 years and over 65 years of age, 101 patients were included final analysis. Fifty-one patients (50.4%) underwent CNA and 50 (49.6%) patients received CT. After propensity score matching, 19 pairs of patients were successfully matched. The recurrence rate of syncope was compared between groups.

resultsDuring a median follow-up of 22 months (IQR, 13-35), syncope was seen in 12 (11.8%) cases. In the 19 propensity-matched patients, recurrent syncope was observed in 8 patients in the CT group and in 2 patients in the CNA group, respectively. In mixed effect Cox regression analysis, CNA was associated with less syncope recurrence risk at follow-up (HR 0.23, 95% CI 0.03-0.99, p = 0.049). The 4-year Kaplan-Meier syncope free rate was 0.86 (95% CI, 0.63-1.00) for CNA group and 0.50 (95% CI, 0.30-0.82) for CT group in the matched cohort.

conclusionsIn highly selected patients with HUT-induced cardioinhibitory response, CNA is associated with a significant reduction in syncope recurrence during follow-up when compared to CT.

Indexed as

Syncope, VasovagalAdolescentAdultAged, 80 and overCase-Control StudiesHumansRecurrenceRetrospective StudiesSyncopeTilt-Table TestAutonomic denervationBradycardiaCatheter ablationGanglionated plexusVasovagal syncope

Identifiers

PMID33527216
OpenAlexW3128107546

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.