Protocol of propafenone provocation test was designed, and performed in 7 patients with suspected BrS and 10 healthy controls. Ajmaline provocation test was performed in 4 patients with suspected BrS.

• 设计普罗帕酮药物激发试验方案,对7例疑似BrS的患者和10例健康对照者进行药物激发试验;