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This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then presented, followed by a review of formal guidelines, when they exist. The article ends with the author's clinical recommendations.
A 77-year-old woman with a history of hypertension treated with metoprolol presents for her annual examination. She reports no new symptoms. The examination is remarkable only for the finding of an irregular heart rate. Electrocardiographic testing reveals atrial fibrillation at an average rate of 75 beats per minute. She has no history of arrhythmia, coronary disease, valvular disease, diabetes, alcohol abuse, transient
The Clinical Problem
Risk of Stroke and Death
Associated Diseases and Predisposing Conditions
Evaluation
Symptoms and Hemodynamic Consequences
Asymptomatic Atrial Fibrillation
Strategies and Evidence
Anticoagulant Therapy
Rate Control
Rhythm Control
Rate Control versus Rhythm Control
Ablation
Areas of Uncertainty
Guidelines
Recommendations
Source Information
From the Cardiology Division, Department of Internal Medicine, University of Washington School of Medicine, Seattle.
Address reprint requests to Dr. Page at the Division of Cardiology, University of Washington School of Medicine, 1959 N.E. Pacific St., Rm. AA510, Health Sciences Bldg., Box 356422, Seattle WA 98195-6422, or at rpage@u.washington.edu.
This article has been cited by other articles:
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