Type ' % s ' needs finalization - not allowed In variant record

类型'%s'需要初始化-不允许在 变体 记录

Methods : With the standard microelectrode technique to record action potential and whole-cell variant patch-clamp technique to record calcium and potassium current .

方法：用常规细胞内微电极方法记录豚鼠心室肌细胞动作电位，用全细胞 膜片钳技术 记录游离心室肌细胞离子流。