Characterization of amiodarone action on currents in hERG-T618 gain-of-function mutations

Abstract

Ami (10 μM) had a greater retarding effect on the hERG-T618I channel than WT (P < 0.05). The half-inhibitory concentration for the mutant (4.56 μM) was approximately 1.82 times that of WT (2.51 μM).

Keywords

• amiodarone
• hek293 cells
• herg-t618i current
• patch clamp technique