Pre-operative serum VCAM-1 as a biomarker of atrial fibrillation after coronary artery bypass grafting.

J Cardiothorac Surg · 2017 · PMC5563046 · PMID 28821262

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did not reach statistical significanceno p-value reported

The number of patients with POAF did not reach statistical significance, likely given the small sample size (Table 4 ).

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