Effect of Genetic Polymorphism on the Occurrence of Post-Operative Atrial Fibrillation After CABG

Exclusion Criteria

• •1. Patients who have either persistent or permanent AF, atrial flutter or atrial tachycardia on ECG obtained on the day of the operation.
• •2. Serum creatinine \>2 mg/dL before the surgery.
• •3. Uncontrolled thyroid disease.
• •4. Recent treatment with amiodarone before the occurrence of POAF