Evidence map›Paper›PMID 36818912›Full record

ArticleFrontiers in cardiovascular medicine2022

Catheter ablation in combined procedures is associated with residual leaks.

Xuefeng Zhu, Wenjing Li, Hongxia Chu, Lin Zhong, Chunxiao Wang, Jianping Li, Pingping Liang, Lihong Wang, Lei Shi

Open access · goldAbstract read
In one paragraph

Article 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 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed, 19 citations in OpenAlex.

  1. Trial
  2. Article
  3. COnCOmitaNt pulsed field ablation-based pUlmonary vein isolation and lefT atrial appendage closure: the COCONUT study.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 · 2026
    Article
  4. Article
  5. Three-year clinical outcomes of left atrial appendage occlusion with or without ablation: insight from the RECORD study.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 · 2026
    Observational
  6. Review
  7. Article
  8. Left Atrial Appendage Occlusion: Expanding Indications and New Developments.Structural heart : the journal of the Heart Team · 2025
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. 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

9 authors at 1 institution in 1 country.

Xuefeng ZhuDepartment of Cardiology, Yantai Yuhuangding Hospital, Yantai, Shandong, China.
Wenjing LiDoppler Ultrasonic Department, Yantai Yuhuangding Hospital, Yantai, Shandong, China.
Hongxia ChuDepartment of Cardiology, Yantai Yuhuangding Hospital, Yantai, Shandong, China.
Lin ZhongDepartment of Cardiology, Yantai Yuhuangding Hospital, Yantai, Shandong, China.
Chunxiao WangDepartment of Cardiology, Yantai Yuhuangding Hospital, Yantai, Shandong, China.
Jianping LiDoppler Ultrasonic Department, Yantai Yuhuangding Hospital, Yantai, Shandong, China.
Pingping LiangDepartment of Cardiology, Yantai Yuhuangding Hospital, Yantai, Shandong, China.
Lihong WangDoppler Ultrasonic Department, Yantai Yuhuangding Hospital, Yantai, Shandong, China.
Lei ShiDoppler Ultrasonic Department, Yantai Yuhuangding Hospital, Yantai, Shandong, China.
Yuhuangding Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objectives: To compare patients with atrial fibrillation (AF) undergoing left atrial appendage closure (LAAC) with catheter ablation (CA) and those without CA. Background: The CA of AF may cause ridge edema, which may affect the safety of LAAC. Methods: Patients with AF ( Results: A residual leak was identified in 27 patients at 6 weeks after implantation by TEE (19 in the combined procedures group and eight in the alone group; Conclusion: The combined procedures of CA and LAAC for AF are feasible and safe; however, during the follow-up period, we found that the resolution of ridge edema caused by CA might cause an increased residual leak and a smaller device compression ratio.

Indexed as

atrial fibrillationcatheter ablationleft atrial appendage closureresidual leakwatchman

Identifiers

PMID36818912
PMCPMC9928718
OpenAlexW4318819053

What OpenQuestion holds

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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.