Cited by 476Atrial Fibrillation Management and OutcomesCardiac pacing and defibrillation studiesCardiac Arrhythmias and Treatments

Clinical Outcomes After Ablation and Pacing Therapy for Atrial Fibrillation: A Meta-Analysis

Wood, Mark A., Brown-Mahoney, Chris, Kay, G. Neal, Ellenbogen, Kenneth A.·2000·Circulation

Abstract

BACKGROUND: Radiofrequency ablation of the atrioventricular node and permanent pacing are used for symptomatic relief in patients with medically refractory atrial fibrillation. In this study, meta-analysis was used to clarify clinical outcomes and survival after ablation and pacing therapy using data from the published literature. METHODS AND RESULTS: We used 21 studies with a total of 1181 patients in the meta-analysis. All patients had medically refractory atrial tachyarrhythmias, primarily atrial fibrillation (97%). Nineteen measures of clinical outcome, encompassing quality of life, ventricular function, exercise duration, and healthcare use, were derived from the studies. The meta-analysis demonstrated significant improvement after ablation and pacing therapy in all outcome measures except fractional shortening, which demonstrated a trend toward improvement (P=0.08). Ejection fraction did show significant improvement (P<0.001). The calculated 1-year total and sudden death mortality rates after ablation and pacing therapy were 6.3% and 2.0%, respectively. CONCLUSIONS: Ablation and pacing therapy improves a broad range of clinical outcomes for patients with medically refractory atrial fibrillation. The calculated 1-year mortality rates after this therapy are low and comparable with medical therapy.

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Crossref · 10.1161/01.cir.101.10.1138

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Research works printed but not linked: 4

  1. Kannel WB, Wolf PA, Benjamin EJ, Levy D. Prevalence, incidence, prognosis, and predisposing conditions for atrial fibrillation: population-based estimates. Am J Cardiol. 1998;82:2N-9N.
  2. Jackman WM, Wang X, Friday KJ, Fitzgerald DM, Roman C, Moulton K, Margolis PD, Bowlman AJ, Kuck KH, Nacarelli GV, Pitha JV, Dyer J, Lazzara R. Catheter ablation of atrioventricular junction using radio- frequency current in 17 patients. Circulation. 1991;83:1562-1576.
  3. Abrahamson JH. Meta-analysis: a reveiw of the pros and cons. Pub Health Rev. 1990;18:1-47.
  4. Gjesdal K, Platou ES, Aass H, Orning OM. Ablasjon av His-bunten ved atriale arytmier: en utvei nar medikamentene ikke virker. Tidsskr Nor Laegeforen. 1996;116:3222-3225.

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Authors
Wood, M. A., Brown-Mahoney, C., Kay, G. N., & Ellenbogen, K. A.
Affiliations
University of Minnesota (US)
Venue
Circulation
Published
2000-03-14
Volume
101
Issue
10
Pages
1138-1144
ISSN
  • 0009-7322 (ISSN-L)
  • 1524-4539
OpenAlex
W2069728923
Cited by
476
References
43
Citations by year
2026: 12 · 2025: 9 · 2024: 9 · 2023: 13 · 2022: 19 · 2021: 16 · 2020: 7 · 2019: 5 · 2018: 11 · 2017: 9 · 2016: 15 · 2015: 6 · 2014: 15 · 2013: 18 · 2012: 26
FWCI
4.22
Type
journal article
Language
en
Open access
closed
Locations
  • Circulation (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Atrial Fibrillation Management and Outcomes
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac pacing and defibrillation studies
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac Arrhythmias and Treatments
Keywords
atrial fibrillation, radiofrequency catheter ablation, atrioventricular node ablation, permanent pacemaker, mortality, sudden death, quality of life, ejection fraction, ventricular function, health care utilization
MeSH terms
Aged, Atrial Fibrillation, Cardiac Pacing, Artificial, Clinical Trials as Topic, Female, Humans, Male, Middle Aged, Survival Analysis, Treatment Outcome, Catheter Ablation

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