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Armstrong Nicholas Kpachi

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Review Open access Aug 2026

WATCHMAN and Amplatzer Amulet for left atrial appendage occlusion: a systematic review and meta-analysis

Watchman and Amulet demonstrate no significant difference in efficacy and safety for most LAAC outcomes, including stroke and major bleeding, however, WATCHMAN is associated with a significantly lower risk of pericardial effusion but a higher risk of device thrombosis.

Samir Shamieh, Barakat Alsaqqa, Armstrong Nicholas Kpachi et al. · 0 citations

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