Strategies in the surgical management of atrial fibrillation.

Cardiol Res Pract · 2011 · PMC3130973 · PMID 21747988

Europe PMC DOI

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did not reach statistical significanceno p-value reported

also show improved freedom from AF in patients undergoing concomitant LA reduction (61.1 versus 70% at 36 months), although this did not reach statistical significance [ 67 ].

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.