Inflammation and arterial hypertension are the main risk factors occurrence of AF in patients with heart failure patients with preserved ejection fraction (retrospective study)
Diagnostic implication of left atrial stiffness index in evaluating of heart failure with preserved ejection fraction in patients with atrial fibrillation
Catheter treatment of atrial fibrillation in heart failure patients with systolic dysfunction: its influence on the course of chronic heart failure, 12 months follow up.