A method for the determination of guanfu base A, the active anti-arrhythmic principle in Aconitum coreanum (Levl ) Raipaics by RP-HPLC was reported.

• 采用 RP－HPLC方法对黄花乌头 Aconitum coreanum抗心律失常有效成分关附甲素（guanfu base A）的含量进行了测定。