Clinical characteristics and predictors of one-year outcome of heart failure patients with atrial fibrillation compared to heart failure patients in sinus rhythm

Patients with HF and concomitant AF differ significantly from HF patients in SR. In the studied group of real-world HF patients, serum sodium concentration at hospital admission and heart rate at hospital discharge were independent prognostic factors in patients with AF and in patients in SR. In contrast to SR patients, heart rate at hospital admission in AF patients was also predictive of long-term mortality.