Why the study?
Do low amplitudes of F waves in leads aVF and V1 predict recurrence in patients with persistent AF undergoing catheter ablation?
Do low amplitudes of F waves in leads aVF and V1 predict recurrence in patients with persistent AF undergoing catheter ablation?
Low F wave amplitude in leads aVF and V1 may serve as an electrocardiographic predictor of AF recurrence after catheter ablation in patients with persistent AF.
May identify higher-risk persistent AF patients post-ablation; hypothesis-generating and requires prospective validation before guiding practice.
The low amplitudes of F wave in leads aVF and V1 could predict the recurrence of patients with persistent AF who underwent catheter ablation.
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Cheng et al. (2013) studied this question.
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