Evidence map›Paper›PMID 36818913›Full record

SynthesisFrontiers in cardiovascular medicine2022

Prognostic value of heart rate variability in atrial fibrillation recurrence following catheter ablation: A systematic review and meta-analysis.

Enyuan Zhang, Shuo Liang, Tianhong Sun, Jing Xu, Fengmin Lu, Dongyan Wu, Jingkun Zhang, Le He, Fan Zhang, Shaobo Fan and 1 more

Open access · goldAbstract readSystematic Review
In one paragraph

Synthesis in Frontiers in cardiovascular medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
4.2field-weighted citation impact, top 5% 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

10 citing papers in PubMed, 19 citations in OpenAlex.

  1. Time-course changes in autonomic nervous system activity after pulsed-field ablation for paroxysmal atrial fibrillation: comparison with cryoballoon ablation.Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing · 2026
    Article
  2. Review
  3. CD163Basic research in cardiology · 2025
    Article
  4. Article
  5. Comprehensive linear and nonlinear heart rate variability normative data in children.Clinical autonomic research : official journal of the Clinical Autonomic Research Society · 2025
    Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. 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

11 authors at 3 institutions in 2 countries.

Enyuan ZhangHeart Rhythm Center, Department of Cardiology, Tianjin Chest Hospital, School of Medicine, Nankai University, Tianjin, China.
Shuo LiangDepartment of Radiology, Tianjin Chest Hospital, Tianjin University, Tianjin, China.
Tianhong SunCardiac Function Department, Tianjin Chest Hospital, Tianjin University, Tianjin, China.
Jing XuHeart Rhythm Center, Department of Cardiology, Tianjin Chest Hospital, School of Medicine, Nankai University, Tianjin, China.
Fengmin LuHeart Rhythm Center, Department of Cardiology, Tianjin Chest Hospital, School of Medicine, Nankai University, Tianjin, China.
Dongyan WuHeart Rhythm Center, Department of Cardiology, Tianjin Chest Hospital, School of Medicine, Nankai University, Tianjin, China.
Jingkun ZhangCardiovascular Research Institute, University of California San Francisco, San Francisco, CA, United States.
Le HeHeart Rhythm Center, Department of Cardiology, Tianjin Chest Hospital, School of Medicine, Nankai University, Tianjin, China.
Fan ZhangHeart Rhythm Center, Department of Cardiology, Tianjin Chest Hospital, School of Medicine, Nankai University, Tianjin, China.
Shaobo FanHeart Rhythm Center, Department of Cardiology, Tianjin Chest Hospital, School of Medicine, Nankai University, Tianjin, China.
Wei MaHeart Rhythm Center, Department of Cardiology, Tianjin Chest Hospital, School of Medicine, Nankai University, Tianjin, China.
Tianjin Chest Hospital · CNNankai University · CNUniversity of California, San Francisco · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Atrial fibrillation (AF) has been a worldwide health issue with increasing prevalence and mortality. Recently, increasing attention has been gained to the relationship between heart rate variability (HRV) and the clinical prognosis of AF catheter ablation. We aimed to evaluate the prognostic value of HRV in AF recurrence. Methods: We systematically searched Web of Science, PubMed, and Embase from inception until 17 August 2022 to conduct the systematic review and meta-analysis. We included the studies reporting the predictive value of HRV parameters for AF recurrence or in which HRV parameters in AF recurrence and non-recurrence groups were individually reported. Results: Finally, we enrolled 16 studies, including 2,352 patients. Higher rMSSD could independently predict AF recurrence following catheter ablation (OR: 1.02, 95% CI: 1.00-1.04; Conclusion: Heart rate variability, especially higher rMSSD (within short-term and long-term periods), was closely related to recurrent AF following catheter ablation, highlighting the clinical importance of HRV in the prognosis of AF following catheter ablation.

Indexed as

atrial fibrillationheart rate variabilitymeta-analysisrecurrencesystematic review

Identifiers

PMID36818913
PMCPMC9932203
OpenAlexW4319034717

What OpenQuestion holds

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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.