Evidence map›Paper›PMID 34908927›Full record

ArticleJournal of geriatric cardiology : JGC2021

Periprocedural complications and one-year outcomes after catheter ablation for treatment of atrial fibrillation in elderly patients: a nationwide Danish cohort study.

Jesper Nielsen, Kristian Hay Kragholm, Sofie Brix Christensen, Arne Johannessen, Christian Torp-Pedersen, Steen Buus Kristiansen, Peter Karl Jacobsen, Peter Steen Hansen, Mogens Stig Djurhus, Christoffer Polcwiartek and 6 more

Abstract read
In one paragraph

Article in Journal of geriatric cardiology : JGC, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

9 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Role of oesophageal cooling in the prevention of oesophageal injury in atrial fibrillation catheter ablation: a systematic review and meta-analysis of randomized controlled trials.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
    Pooled it
  2. Clinical outcomes after catheter ablation for atrial fibrillation in elderly patients: a meta-analysis with time-to-event data reconstruction.Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing · 2026
    Review
  3. Adverse events after catheter ablation of atrial fibrillation: a comprehensive nationwide cohort study.Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing · 2026
    Article
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  8. 2024 European Heart Rhythm Association/Heart Rhythm Society/Asia Pacific Heart Rhythm Society/Latin American Heart Rhythm Society expert consensus statement on catheter and surgical ablation of atrial fibrillation.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
  9. In-hospital safety outcomes of left atrial appendage occlusion in octogenarians and nonagenarians.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
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

16 authors.

Jesper NielsenDepartment of Cardiology, Aalborg University Hospital, Denmark.
Kristian Hay KragholmDepartment of Cardiology, Aalborg University Hospital, Denmark.
Sofie Brix ChristensenDepartment of Cardiology, Aalborg University Hospital, Denmark.
Arne JohannessenDepartment of Cardiology, Gentofte Hospital, Copenhagen University Hospital, Denmark.
Christian Torp-PedersenDepartment of Cardiology, Aalborg University Hospital, Denmark.
Steen Buus KristiansenDepartment of Cardiology, Skejby University Hospital, Denmark.
Peter Karl JacobsenDepartment of Cardiology, Rigshospitalet, Copenhagen University Hospital, Denmark.
Peter Steen HansenDepartment of Cardiology, Rigshospitalet, Copenhagen University Hospital, Denmark.
Mogens Stig DjurhusDepartment of Cardiology, Odense University hospital, Denmark.
Christoffer PolcwiartekDepartment of Cardiology, Aalborg University Hospital, Denmark.
Peter SøgaardDepartment of Cardiology, Aalborg University Hospital, Denmark.
Anna Margrethe ThøgersenDepartment of Cardiology, Aalborg University Hospital, Denmark.
Uffe Jakob Ortved GangDepartment of Cardiology, Roskilde University Hospital, Denmark.
Ole Dan JørgensenDepartment of Thoracic Surgery, Odense University Hospital, Denmark.
Filip Lyng LindgrenDepartment of Cardiology, Aalborg University Hospital, Denmark.
Sam RiahiDepartment of Cardiology, Aalborg University Hospital, Denmark.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo investigate complications within 30-days following first-time ablation for atrial fibrillation (AF), including a composite of cardiac tamponade, hematoma requiring intervention, stroke or death, in patients ≥ 75 years of age, compared to patients aged 65-74 years. In addition, one-year all-cause mortality and AF relapse were compared. METHODS &

resultsAll patients receiving their first catheter ablation for AF between 2012 and 2016 were identified using Danish nationwide registries. Patients aged 65-74 years served as the reference group for patients ≥ 75 years. Relapse of AF within one year was defined as cardioversion following a three-month blanking period, re-ablation or confirmed relapse within follow-up. The composite complication outcome did not differ between the two age groups, with 39/1554 (2.8%) in patients 65-74 years of age, versus 5/199 (2.5%) in older patients (adjusted HR = 0.94), 95% CI: 0.37-2.39,

conclusionIn patients ≥ 75 years of age selected for catheter ablation for AF, the incidence of periprocedural complications, as well as one-year freedom from AF showed no statistical difference, when compared to patients 65-74 years of age.

Identifiers

PMID34908927
PMCPMC8648543

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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.