Cited by 88Atrial Fibrillation Management and OutcomesCardiac Arrhythmias and TreatmentsCardiac electrophysiology and arrhythmias

Long term follow up of radiofrequency catheter ablation of atrial flutter: clinical course and predictors of atrial fibrillation occurrence

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Bertaglia, E, Zoppo, F, Bonso, A, Proclemer, A, Verlato, R, Corò, L, Mantovan, R, D’Este, D +2 more·2004·Heart

Abstract

OBJECTIVES: To evaluate the time to onset and the predictors of atrial fibrillation (AF) during long term follow up of patients with typical atrial flutter (AFL) treated with transisthmic ablation. DESIGN: Prospective multicentre study. METHODS AND RESULTS: 383 patients (75.4% men, mean (SD) age 61.7 (11.1) years) who underwent transisthmic ablation for typical AFL were investigated. In 239 patients (62.4%) AF was present before ablation. Ablation proved successful in 367 patients (95.8%). During a mean (SD) follow up of 20.5 (12.4) months, 41.5% of patients reported AF. The cumulative probability of postablation AF increased continuously as time passed: it was 22% at six months, 36% at one year, 50% at two years, 58% at three years, and 63% at four years. CONCLUSIONS: AF occurred in a large proportion of patients after transisthmic catheter ablation of typical AFL. The occurrence of AF was progressive during follow up. Preablation AF, age < 65 years, and left atrial size > 50 mm are associated with postablation AF occurrence.

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Research works printed but not linked: 3

  1. Hsieh MH, Tai CT, Tsai CF, et al. Mechanism of spontaneous transition from typical atrial flutter to atrial fibrillation. Pacing Clin Electrophysiol 2001;24:46-52.
  2. Folland E, Parisi A, Moynihan P, et al. Assessment of left ventricular ejection fraction and volume by real-time, two-dimensional echocardiography. Circulation 1979;60:760-6.
  3. Savage IR. Contributors to the theory of rank order statistics: the two sample case. Ann Math Stat 1956;27:590-615.

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Authors
Bertaglia, E., Zoppo, F., Bonso, A., Proclemer, A., Verlato, R., Corò, L., Mantovan, R., D’Este, D., Zerbo, F., & Pascotto, P.
Affiliations
  • Ospedale di Mirano (IT)
  • Ospedale Santa Maria della Misericordia di Udine (IT)
  • Ca' Foncello Hospital (IT)
Corresponding author
Bertaglia, E
Venue
Heart
Publisher
BMJ
Published
2003-12-15
Volume
90
Issue
1
Pages
59-63
ISSN
  • 1355-6037 (ISSN-L)
  • 1468-201X
OpenAlex
W2170479933
Cited by
88
References
32
Citations by year
2026: 1 · 2025: 3 · 2024: 2 · 2023: 1 · 2022: 2 · 2021: 4 · 2020: 5 · 2019: 1 · 2018: 2 · 2017: 2 · 2016: 10 · 2015: 5 · 2014: 11 · 2013: 4 · 2012: 3
FWCI
1.98
Type
journal article
Language
en
Open access
Locations
  • Heart (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Atrial Fibrillation Management and Outcomes
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac Arrhythmias and Treatments
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac electrophysiology and arrhythmias
Keywords
atrial flutter, atrial fibrillation, radiofrequency catheter ablation, predictors of atrial fibrillation, left atrial size, age, long-term follow-up
MeSH terms
Atrial Fibrillation, Atrial Flutter, Electrocardiography, Female, Follow-Up Studies, Humans, Male, Middle Aged, Postoperative Complications, Prospective Studies, Recurrence, Time Factors, Catheter Ablation, Disease-Free Survival

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