Cited by 124Cardiac Arrhythmias and TreatmentsCardiac electrophysiology and arrhythmiasAtrial Fibrillation Management and Outcomes

The DOI matches its Crossref record.

Adenosine-Induced Atrial Arrhythmia: A Prospective Analysis

Strickberger, S. Adam, Man, K. Ching, Daoud, Emile G., Goyal, Rajiva, Brinkman, Karin, Knight, Bradley P., Weiss, Raul, Bahu, Marwan, Morady, Fred·1997·Annals of Internal Medicine

Abstract

BACKGROUND: Adenosine is considered safe and effective for paroxysmal supraventricular tachycardia (PSVT), but anecdotal experience suggests that adenosine can precipitate atrial arrhythmias. OBJECTIVES: To determine the frequency and mechanisms of adenosine-induced atrial arrhythmias. SETTING: Clinical electrophysiology laboratory at a university medical center. DESIGN: Prospective observational study. PATIENTS: 200 consecutive patients with PSVT undergoing an electrophysiology procedure. INTERVENTION: During PSVT, 12 mg of adenosine was administered centrally through the femoral vein. MEASUREMENTS: Frequency of adenosine-induced atrial fibrillation. RESULTS: Paroxysmal supraventricular tachycardia terminated after adenosine administration in 198 patients (99% [95% CI, 96% to 100%]). Adenosine led to atrial fibrillation (n = 22) or atrial fibrillation and atrial flutter (n = 2) in 24 patients (12% [CI, 7.5% to 16.5%]). An atrial premature complex occurred in all 24 patients who developed atrial fibrillation, atrial flutter, or both and in 102 of the 176 patients (58%) who did not (P < 0.001). The mean (+/-SD) time from the preceding atrial complex to the atrial premature complex was shorter when an atrial arrhythmia occurred, and the mean ratio of this interval to the preceding atrial cycle length was also lower when atrial fibrillation developed (0.37 +/- 0.16 compared with 0.49 +/- 0.16; P = 0.002). CONCLUSIONS: The incidence of atrial fibrillation induced by 12 mg of adenosine administered through the femoral vein was 12%. Fibrillation seems to be associated with a "long-short" atrial sequence. If the mechanism of PSVT is unknown and the Wolff-Parkinson-White syndrome is possible, administration of adenosine should be limited to medical facilities that have emergency resuscitation equipment.

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Crossref · 10.7326/0003-4819-127-6-199709150-00001

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Items 101–124 of 124

Metadata

Authors
Strickberger, S. A., Man, K. C., Daoud, E. G., Goyal, R., Brinkman, K., Knight, B. P., Weiss, R., Bahu, M., & Morady, F.
Affiliations
University of Michigan (US)
Venue
Annals of Internal Medicine
Published
1997-09-15
Volume
127
Issue
6
Pages
417-422
ISSN
  • 0003-4819 (ISSN-L)
  • 1539-3704
OpenAlex
W2045925368
Cited by
124
References
0
Citations by year
2025: 1 · 2024: 3 · 2023: 3 · 2022: 3 · 2021: 3 · 2020: 7 · 2019: 5 · 2018: 2 · 2017: 4 · 2016: 6 · 2015: 2 · 2014: 5 · 2013: 2 · 2012: 9
FWCI
4.56
Type
journal article
Language
en
Open access
closed
Locations
  • Annals of Internal Medicine (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac Arrhythmias and Treatments
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac electrophysiology and arrhythmias
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Atrial Fibrillation Management and Outcomes
Keywords
adenosine, atrial fibrillation, atrial arrhythmias, paroxysmal supraventricular tachycardia, atrial flutter, premature atrial contractions, Wolff-Parkinson-White syndrome, catheter ablation complications
MeSH terms
Adenosine, Adult, Anti-Arrhythmia Agents, Atrial Fibrillation, Atrial Flutter, Electrocardiography, Female, Heart Atria, Humans, Male, Middle Aged, Prospective Studies, Risk Factors, Tachycardia, Paroxysmal, Tachycardia, Supraventricular, Wolff-Parkinson-White Syndrome

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