CRP and atrial fibrillation: Patients with aminotransferase activity in the healthy range had a lower proportion of women and of patients with atrial fibrillation; they also had a lower C-reactive protein level, lower baseline cardiac troponin T, lower AST activity and LDL-cholesterol, lower serum creatinine and higher estimated glomerular filtration rate and plasma glucose compared to patients with aminotransferase activity outside the healthy range.