A 阻断Cl<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/12259638_0.gif">内流 B
阻断Ca<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/12259638_0_1.gif">内流 C
降低静息膜电位 D
阻断K<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/12259638_0_2.gif">内流 E
阻断Na<img border="0" alt="" src="https://img.weimei168.com/uploads/upimg/20230804/12259638_0_3.gif">内流