The risk of malnutrition as a predictor of arrhythmia recurrence after catheter ablation in patients with paroxysmal non-valvular atrial Fibrillation and heart failure with preserved ejection fraction - Zixi Zhang; Cancan Wang; Qiming Liu; Yichao Xiao; Jiabao Zhou; Keke Wu; Yunying Huang; Zeying Zhang; Shiping Liu; Qiuzhen Lin (PLoS ONE, 2025)