In these patients, AF can lead to rapid ventricular rates and, subsequently, degenerate into ventricular fibrillation, especially when AV nodal blocking agents are used.

• 在这些患者中，房颤会导致快室率房颤，随后转为心室纤维性颤动，尤其是在接受房室节点阻塞剂治疗的情况下。