ArticleEuropean heart journal open2023
Haemodynamic changes after atrial fibrillation initiation in patients eligible for catheter ablation: a randomized controlled study.
Article in European heart journal open, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01553045 (Observational Study of the Variation in Health-related Quality of Life and Symptom Burden in Patients Accepted for Catheter Ablation of Atrial Fibrillation in Relation to Biomarkers, Intracardiac Pressures and Echocardiography.), which is not on this map. Cited by 4 papers.
What it found
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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.
Observational Study of the Variation in Health-related Quality of Life and Symptom Burden in Patients Accepted for Catheter Ablation of Atrial Fibrillation in Relation to Biomarkers, Intracardiac Pressures and Echocardiography.
Who cites it
4 citing papers in PubMed, 9 citations in OpenAlex.
- Exploratory phase angle assessment after atrial fibrillation ablation in overweight patients: a pilot study.BMC cardiovascular disorders · 2026Article
- 2D speckle-tracking echocardiography assessment of left atrial and left ventricular mechanics: outcomes in patients with atrial fibrillation treated with hybrid ablation and left atrial appendage surgical closure.Frontiers in bioengineering and biotechnology · 2025Article
- Response to KataokaEuropean heart journal open · 2023Article
- How to assess haemodynamic impact of atrial fibrillation.European heart journal open · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Aims: Atrial fibrillation (AF) haemodynamics is less well studied due to challenges explained by the nature of AF. Until now, no randomized data are available. This study evaluates haemodynamic variables after AF induction in a randomized setting. Methods and results: Forty-two patients with AF who had been referred for ablation to the University Hospital, Linköping, Sweden, and had no arrhythmias during the 4-day screening period were randomized to AF induction vs. control (2:1). Atrial fibrillation was induced by burst pacing after baseline intracardiac pressure measurements. Pressure changes in the right and left atrium (RA and LA), right ventricle (RV), and systolic and diastolic blood pressures (SBP and DBP) were evaluated 30 min after AF induction compared with the control group. A total of 11 women and 31 men (median age 60) with similar baseline characteristics were included (intervention Conclusion: Induced AF increased DBP and decreased RVEDP and RVSP. Our results allow us to understand some paroxysmal AF haemodynamics, which provides a haemodynamic rationale to support rhythm regulatory strategies to improve symptoms and outcomes. Trial registration number clinicaltrialsgov: No NCT01553045. https://clinicaltrials.gov/ct2/show/NCT01553045?term=NCT01553045&rank=1.
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