Evidence map›Paper›PMID 34616311›Full record

ArticleFrontiers in physiology2021

Risk Factors for Stiff Left Atrial Physiology 1 Year After Catheter Ablation of Atrial Fibrillation.

Jae-Hyuk Lee, Oh-Seok Kwon, Hee Tae Yu, Tae-Hoon Kim, Jae-Sun Uhm, Boyoung Joung, Moon-Hyoung Lee, Hui-Nam Pak

Open access · goldAbstract read
In one paragraph

Article in Frontiers in physiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.9field-weighted citation impact, top 23% 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

12 citing papers in PubMed, 12 citations in OpenAlex.

  1. Review
  2. Article
  3. Controversy: pulsed field ablation is the standard technique for all the candidates for atrial fibrillation ablation.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 · 2025
    Review
  4. Pulsed-field ablation beyond pulmonary vein for persistent atrial fibrillation: efficacy and impact on left atrial function.Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing · 2025
    Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Late recurrence of atrial fibrillation 5 years after catheter ablation: predictors and outcome.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
  10. Article
  11. Article
  12. 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

8 authors at 1 institution in 1 country.

Jae-Hyuk LeeDepartment of Cardiology, Yonsei University Health System, Seoul, South Korea.
Oh-Seok KwonDepartment of Cardiology, Yonsei University Health System, Seoul, South Korea.
Hee Tae YuDepartment of Cardiology, Yonsei University Health System, Seoul, South Korea.
Tae-Hoon KimDepartment of Cardiology, Yonsei University Health System, Seoul, South Korea.
Jae-Sun UhmDepartment of Cardiology, Yonsei University Health System, Seoul, South Korea.
Boyoung JoungDepartment of Cardiology, Yonsei University Health System, Seoul, South Korea.
Moon-Hyoung LeeDepartment of Cardiology, Yonsei University Health System, Seoul, South Korea.
Hui-Nam PakDepartment of Cardiology, Yonsei University Health System, Seoul, South Korea.
Yonsei University Health System · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Catheter ablation is the most effective rhythm control method for patients with atrial fibrillation (AF); however, it inevitably causes atrial tissue damage. We previously reported that AF catheter ablation (AFCA) increases left atrial (LA) pressure without changes in symptom scores. We hypothesized that extensive LA ablation increased the risk of stiff LA physiology. We included 1,720 patients (69.1% male, 60.0 [53.0-68.0] years old, 66.2% with paroxysmal AF) who underwent

Indexed as

atrial fibrillationcatheter ablationextensive ablationrhythm outcomestiff left atrium

Identifiers

PMID34616311
PMCPMC8488213
OpenAlexW3201340660

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.