ArticleJournal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing2025
Long-term outcomes of pace-and-ablate strategy in patients with atrial fibrillation.
Article in Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
16 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe pace-and-ablate strategy is second -line therapy to obtain rate control in patients with persistent symptomatic atrial fibrillation (AF) when other treatment options fail. This study aims to evaluate long-term effects on clinical outcomes following pace-and-ablate strategy in AF patients.
methodsThis retrospective study includes patients who underwent successful pacemaker implantation (right ventricular pacing (RVP) or cardiac re-synchronization therapy (CRT)) followed by atrioventricular node ablation (AVNA) between 2010 and 2020. Patients were treated according to the prevailing guidelines. The primary endpoint was a composite of all-cause mortality and heart failure hospitalization (HFH). Secondary endpoints were individual outcomes of all-cause mortality, HFH, and left-ventricular ejection fraction (LVEF) change.
resultsTwo hundred ninety-eight patients were included, 162 undergoing RVP, and 136 receiving CRT, with a median follow-up of 5.8 years [4.1-8.0]. The primary endpoint occured in 47% of the RVP group and 49% of the CRT group (p = 0.206). All-cause mortality occurred in 36% of the RVP group and in 45% of the CRT group (p = 0.005). HFH occurred in 22% of the RVP group and in 15% of the CRT group (p = 0.328), with 17(10%) upgrades to CRT in the RVP group. Median LVEF in the RVP group remained stable (56% [49-60] to 53% [43-57]; p = 0.081), while it improved in the CRT group (31% [22-38] to 43% [32-51]; p < 0.001).
conclusionMortality and HFH in patients with AF managed through a pace-and-ablate strategy are high. Reassuringly, LVEF deterioration requiring upgrade to CRT is uncommon in patients undergoing RVP with normal baseline LVEF before AVNA. CRT improves LVEF in patients with reduced LVEF before AVNA.
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.