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( N = 21,989 ) as of 29 Nov 2023

Atrial fibrillation (AF) is defined as a supraventricular tachyarrhythmia with uncoordinated atrial electrical activation and consequently ineffective atrial contraction. It is diagnosed by > 30 seconds 12-lead electrocardiogram (ECG) documentation of the absence of distinct repeating P waves and irregular R-R intervals (when atrioventricular conduction is not impaired).




Variable in AF

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Ongoing research topics

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Department of Clinical Epidemiology and Biostatistics