Cardiothoracic & vascular anaesthesia

Racial Differences in the Incidence and Outcomes of Postoperative Atrial Fibrillation After Isolated Coronary Artery Bypass Grafting: A Systematic Review

J Cardiothorac Vasc AnesthPublished Systematic review

Authors' conclusion

Racial differences can impact the incidence and clinical outcomes in patients who develop POAF after CABG.

Study context

Population
Patients with new-onset postoperative atrial fibrillation (POAF) after isolated coronary artery bypass grafting (CABG)6 studies
Comparison
White vs African American and other racial and ethnic groups
Outcome
Racial and/or socioeconomic differences in incidence or outcomes of new-onset POAF
Methodological detailsPRISMA 2020, JBI Critical Appraisal Tool risk of bias, 1,155 studies retrieved; 1,149 screened after duplicate removal
  • PRISMA 2020
  • JBI Critical Appraisal Tool risk of bias
  • 1,155 studies retrieved; 1,149 screened after duplicate removal

Pooled result

As reported in the abstract

  • Higher reported incidence of POAF among White patients than among African American and other racial and ethnic groups
  • African American patients appear to have worse survival after developing POAF

Further pooled results

Income, education, insurance status and other socioeconomic or access-to-care variables not consistently reported or adjusted for

Original publication

Racial Differences in the Incidence and Outcomes of Postoperative Atrial Fibrillation After Isolated Coronary Artery Bypass Grafting: A Systematic Review. J Cardiothorac Vasc Anesth. Published 18 August 2026. doi:10.1053/j.jvca.2026.07.053

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