IL6 and atrial fibrillation: The role of inflammation in initiating and propagating non‐valvular atrial fibrillation has been suggested in several studies using inflammatory biomarkers [like high‐sensitivity C‐reactive protein (hs‐CRP), Interleukin‐6 (IL‐6), Soluble CD‐40 Ligand (sCD‐40L)] as a measure of systemic inflammation.1, 2, 3, 4, 5, 6, 7, 8, 9