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Clinical Characteristics of AF patients
AF: atrial fibrillation, CAD: coronary artery disease, COPD: chronic obstructive pulmonary disease, EF: ejection fraction, LAD: left atrial diameter (mm), LAE: left atrial enlargement, LAVI: left atrial volume index (ml/m²), LVH: left ventricular hypertrophy, OSA: obstructive sleep apnea, RHD: rheumatic heart disease.
