Predictive role of preoperative hemoglobin A1c levels on atrial fibrillation developing after coronary artery bypass graft surgery

Objective: Atrial fibrillation (AF) is the most common cardiac arrhythmia seen after coronary artery bypass(CABG) surgery. Hemoglobin A1c (HbA1c) levels known to have correlation with developement of post operative atrial (POAF) CABG In our study we investigated predictability preoperative HbA1c for postoperative POAF in patients who underwent isolated on-pump operation clinic. Method: We retrospectiveley studied 85 patients. Male female ratio was 3:1 and mean age 63-year old. All monitored intensive care unit than service occurance AF. Relationship between AF surgery evaluated. Results: This designed as cross-sectional array performed included study. Mean cohort 63.5 years male found 3:1. During monitoring period, 22 (25.8%) developed (p>0.05) . significiantly high POAF- positive group (p=0.003). Conclusions: According data, could be used a predictor undergoing