Cited by 110Atrial Fibrillation Management and OutcomesCardiac Arrhythmias and TreatmentsCardiac pacing and defibrillation studies

Value of different follow-up strategies to assess the efficacy of circumferential pulmonary vein ablation for the curative treatment of atrial fibrillation

PIORKOWSKI, CHRISTOPHER, KOTTKAMP, HANS, TANNER, HILDEGARD, KOBZA, RICHARD, NIELSEN, JENS COSEDIS, ARYA, ARASH, HINDRICKS, GERHARD·2005·Journal of Cardiovascular Electrophysiology

Abstract

BACKGROUND: The objective of this study was to compare transtelephonic ECG every 2 days and serial 7-day Holter as two methods of follow-up after atrial fibrillation (AF) catheter ablation for the judgment of ablation success. Patients with highly symptomatic AF are increasingly treated with catheter ablation. Several methods of follow-up have been described, and judgment on ablation success often relies on patients' symptoms. However, the optimal follow-up strategy objectively detecting most of the AF recurrences is yet unclear. METHODS: Thirty patients with highly symptomatic AF were selected for circumferential pulmonary vein ablation. During follow-up, a transtelephonic ECG was transmitted once every 2 days for half a year. Additionally, a 7-day Holter was recorded preablation, after ablation, after 3 and 6 months, respectively. With both, procedures symptoms and actual rhythm were correlated thoroughly. RESULTS: A total of 2,600 transtelephonic ECGs were collected with 216 of them showing AF. 25% of those episodes were asymptomatic. On a Kaplan-Meier analysis 45% of the patients with paroxysmal AF were still in continuous SR after 6 months. Simulating a follow-up based on symptomatic recurrences only, that number would have increased to 70%. Using serial 7-day ECG, 113 Holter with over 18,900 hours of ECG recording were acquired. After 6 months the percentage of patients classified as free from AF was 50%. Of the patients with recurrences, 30-40% were completely asymptomatic. The percentage of asymptomatic AF episodes stepwise increased from 11% prior ablation to 53% 6 months after. CONCLUSIONS: The success rate in terms of freedom from AF was 70% on a symptom-only-based follow-up; using serial 7-day Holter it decreased to 50% and on transtelephonic monitoring to 45%, respectively. Transtelephonic ECG and serial 7-day Holter were equally effective to objectively determine long-term success and to detect asymptomatic patients.

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Crossref · 10.1111/j.1540-8167.2005.00245.x

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Authors
PIORKOWSKI, C., KOTTKAMP, H., TANNER, H., KOBZA, R., NIELSEN, J. C., ARYA, A., & HINDRICKS, G.
Affiliations
Leipzig University (DE)
Corresponding author
PIORKOWSKI, CHRISTOPHER
Venue
Journal of Cardiovascular Electrophysiology
Publisher
Wiley
Published
2005-12
Volume
16
Issue
12
Pages
1286-1292
ISSN
  • 1045-3873 (ISSN-L)
  • 1540-8167
OpenAlex
W2004014039
Cited by
110
References
16
Citations by year
2025: 1 · 2024: 4 · 2023: 2 · 2022: 1 · 2021: 2 · 2020: 2 · 2019: 2 · 2018: 3 · 2017: 4 · 2016: 7 · 2015: 6 · 2014: 5 · 2013: 5 · 2012: 13
FWCI
5.92
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Cardiovascular Electrophysiology (publishedVersion)
  • PubMed (publishedVersion)
  • BORIS (University Library Bern) (submittedVersion)
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 pacing and defibrillation studies
Keywords
atrial fibrillation, catheter ablation, circumferential pulmonary vein ablation, follow-up strategy, remote monitoring, sinus rhythm maintenance
MeSH terms
Atrial Fibrillation, Clinical Trials as Topic, Electrocardiography, Female, Follow-Up Studies, Germany, Humans, Male, Middle Aged, Prospective Studies, Pulmonary Veins, Telemetry, Time Factors, Electrocardiography, Ambulatory, Catheter Ablation

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