TNNT2 and atrial fibrillation: Elevation of hs-cTnT in the entire study population was associated with older age (p < 0.001), history of CVD (p = 0.004) and CHD (p < 0.001), congestive heart failure (p < 0.001), atrial fibrillation (p < 0.001), diabetes mellitus (p = 0.007), non-smoking (p < 0.001) and hypertension (p < 0.001) in the univariate analyses.