To observe the effect of Garlicin on sodium channel in isolated ventricular cell of rats, to find out the mechanism of antiarrhythmia of Garlicin on the ionic channel level.

• 目的研究大蒜素对豚鼠心室肌细胞膜快钠通道的影响,探讨大蒜素在离子通道水平的抗心律失常作用机制。