In the hypoxic muscle, it caused anincrease in resting potential, action potential amplitude, maximum upstroke velocity of 0 phase depolarization and prolongation of APD.

• 在缺氧心肌,肌苷使细胞静息电位增大,动作电位去极化幅度增高,零期最大去极化速度加快和动作电位时间延长。