ArticleJournal of arrhythmia2024
Long-term outcome of high-power ablation guided by ablation index in the treatment of atrial fibrillation.
Article in Journal of arrhythmia, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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.
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.
Who cites it
2 citing papers in PubMed.
- Clinical Impact of Interlesion Distance on Acute Pulmonary Vein Isolation Success in Patients With Paroxysmal Atrial Fibrillation.Circulation reports · 2026Trial
- Long-term outcome of high-power ablation guided by ablation index in the treatment of atrial fibrillation.Journal of arrhythmia · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objective: High-power ablation has been widely used in atrial fibrillation (AF). However, there were many studies observed the outcomes of the short-term follow-up. This study aims to the long-term results of high-power ablation guided by ablation index (AI) in patients with AF. Methods: Analysis of patients with AF, who first received high-power (40-50 W) ablation, to pulmonary vein isolation (PVI) in the Second Hospital of Shanxi Medical University from May 2020 to March 2022. All patients were managed perioperatively according to the routine treatment procedures. High-power ablation was conducted under the guidance of our conventional power AI and baseline data, first-pass PVI rate, ablation time, operative time, and long-term surgical success rate were analyzed. Results: A total of 83 patients with atrial fibrillation were enrolled in the study, with an average age of 61.62 ± 9.04 years, 47 male patients, and 49 paroxysmal atrial fibrillation. All patients achieved PVI, and the rate of first pass was 82%. The ablation time of the left atrial was 28.54 ± 9.11 min. There were no serious complications related to ablation, and only a small amount of pericardial effusion was found in 4 patients. During the follow-up period of 26.36 ± 6.11 months, 8 patients were lost to follow-up and the overall success rate was 84%, including 91% for paroxysmal AF and 71% for persistent AF. Conclusion: High-power ablation long-term results appear a high freedom atrial arrhythmia, but further expanded samples are needed for controlled studies.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.