| Abbreviations, acronyms & symbols | |
|---|---|
| 25(OH) vitamin D | = 25-hydroxy vitamin D |
| ACE | = Angiotensin-converting enzyme |
| AF | = Atrial fibrillation |
| ARB | = Angiotensin receptor blocker |
| CABG | = Coronary artery bypass grafting |
| CI | = Confidence interval |
| COPD | = Chronic obstructive pulmonary disease |
| CPB | = Cardiopulmonary bypass |
| ECG | = Electrocardiography |
| ICU | = Intensive care unit |
| OR | = Odds ratio |
| PoAF | = Postoperative atrial fibrillation |
| RAAS | = Renin-angiotensin-aldosterone system |
| ROC | = Receiver-operating characteristic curve |
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