Cited by 685Atrial Fibrillation Management and OutcomesCardiac electrophysiology and arrhythmiasCardiac Arrhythmias and Treatments

Use of Irbesartan to Maintain Sinus Rhythm in Patients With Long-Lasting Persistent Atrial Fibrillation: A Prospective and Randomized Study

Madrid, Antonio H., Bueno, Manuel G., Rebollo, Jose M.G., Marín, Irene, Peña, Gonzalo, Bernal, Enrique, Rodriguez, Aníbal, Cano, Lucas +3 more·2002·Circulation

Abstract

BACKGROUND: Data from studies of angiotensin-converting enzyme inhibitors provide evidence that the renin-angiotensin-aldosterone system plays a role as a mediator of atrial remodeling in atrial fibrillation. The present study has evaluated the effect of treatment with the angiotensin I type 1 receptor blocker irbesartan on maintaining sinus rhythm after conversion from persistent atrial fibrillation. METHODS AND RESULTS: To be included in the present study, patients must have had an episode of persistent atrial fibrillation for >7 days. The patients were then randomized and scheduled for electrical cardioversion. Two groups of patients were compared: Group I was treated with amiodarone, and group II was treated with amiodarone plus irbesartan. The primary end point was the length of time to a first recurrence of atrial fibrillation. From a total of 186 patients assessed in the study, 154 were analyzed with the use of intention-to-treat analysis. Seventy-five patients were randomly allocated to group I and 79 to group II. After 2 months of follow-up in the intention-to-treat analysis, the group treated with irbesartan had fewer patients with recurrent atrial fibrillation (Kaplan-Meier analysis, 84.79% versus 63.16%, P=0.008). The Kaplan-Meier analysis of time to first recurrence during the follow-up period (median time, 254 days [range, 60 to 710]) also showed that patients treated with irbesartan had a greater probability of remaining free of atrial fibrillation (79.52% versus 55.91%, P=0.007). CONCLUSIONS: Patients treated with amiodarone plus irbesartan had a lower rate of recurrence of atrial fibrillation than did patients treated with amiodarone alone.

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Crossref · 10.1161/01.cir.0000022665.18619.83

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Research works printed but not linked: 2

  1. Wijffels MCEF, Kirchhof CJHJ, Dorland R, et al. AF begets AF: a study in awake chronically instrumented goats. Circulation. 1995;92: 1954 -1968.
  2. Van Noord T, Van Gelder I, Toleman R, et al. The verapamil versus digoxin cardioversion trial. J Cardiovasc Electrophysiol. 2001;12: 766 -769.

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Authors
Madrid, A. H., Bueno, M. G., Rebollo, J. M. G., Marín, I., Peña, G., Bernal, E., Rodriguez, A., Cano, L., Cano, J. M., Cabeza, P., & Moro, C.
Affiliations
  • From the Arrhythmia Unit, Cardiology Department, Ramon y Cajal Hospital, Department of Medicine, Alcala University, Madrid, Spain.
  • Hospital Universitario Ramón y Cajal (ES)
Venue
Circulation
Published
2002-07-16
Volume
106
Issue
3
Pages
331-336
ISSN
  • 0009-7322 (ISSN-L)
  • 1524-4539
OpenAlex
W2614763070
Cited by
685
References
21
Citations by year
2026: 2 · 2025: 4 · 2024: 2 · 2023: 6 · 2022: 8 · 2021: 5 · 2020: 8 · 2019: 6 · 2018: 7 · 2017: 3 · 2016: 14 · 2015: 8 · 2014: 13 · 2013: 21 · 2012: 18
FWCI
37.13
Type
journal article
Language
en
Open access
closed
Locations
  • Circulation (publishedVersion)
  • PubMed (publishedVersion)
Funders
Sanofi
Topics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Atrial Fibrillation Management and Outcomes
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac electrophysiology and arrhythmias
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac Arrhythmias and Treatments
Keywords
irbesartan, persistent atrial fibrillation, sinus rhythm maintenance, amiodarone, renin-angiotensin-aldosterone system, atrial remodeling, electrical cardioversion, atrial fibrillation recurrence, combination therapy
MeSH terms
Irbesartan, Adult, Aged, Amiodarone, Angiotensin-Converting Enzyme Inhibitors, Anti-Arrhythmia Agents, Atrial Fibrillation, Biphenyl Compounds, Chronic Disease, Electric Countershock, Female, Follow-Up Studies, Humans, Kinetics, Male, Middle Aged, Periodicity, Recurrence, Tetrazoles, Receptor, Angiotensin, Type 1, Angiotensin Receptor Antagonists

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