Experiment results showed it could act against tachy-arrthythmia induced by chloroform,barium chloride and coronary artery ligation in rats and against myocardial ischemia.

• 动物实验表明，宁心胶囊可以拮抗氯仿、氯化钡及左冠状动脉前降支结扎所致快速性心律失常，并具有改善心肌缺血的作用。