Postoperative magnesium sulfate and atrial fibrillation after coronary artery bypass grafting: a single-center retrospective comparative cohort study.

J Cardiothorac Surg · 2026 · PMC13262437 · PMID 42032632

Europe PMC DOI

hedged sentence

0.0500

closest p · 1.0× alpha

0.0500

boldest claim

The sentences

borderline significancep = 0.050actually significant

Postoperative surgical bleeding was lower with borderline significance in the MgSO4 group (2.73% vs. 9.55%; p = 0.050).

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