Atrioesophageal fistula (AEF) is a rare but deadly complication of radiofrequency ablation for atrial fibrillation. Given its rarity, the diagnosis of AEF is usually delayed with a wide variation in management strategies, which contribute to the high mortality associated with AEF. As such, the most important step of AEF management is prevention, whereas early diagnosis and treatment are crucial to reduce its associated high mortality.

中文翻译：

---

房性食管瘘的预防、诊断和治疗。

心房食管瘘 (AEF) 是一种罕见但致命的心房颤动射频消融并发症。鉴于其罕见性，AEF 的诊断通常会因管理策略的广泛差异而延迟，这导致 AEF 相关的高死亡率。因此，AEF 管理最重要的步骤是预防，而早期诊断和治疗对于降低其相关的高死亡率至关重要。