The Fibrillatory Wave Amplitude of ECG Decreases Over Time in Patients With Persistent AF: A Retrospective Cohort Study.

Ann Noninvasive Electrocardiol · 2026 · PMC12902899 · PMID 41685598

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a decreasing trendno p-value reported

2009 ), and subsequent studies have also observed that as the duration of atrial fibrillation increases, the amplitude of the F‐wave shows a decreasing trend (Pourafkari et al. 2018 ).

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