天仙丸有抗癌作用,毒性较小,临床观察亦无明显的不良反应。药理实验发现,较大剂量的天仙丸有强心甙类特有的心电图改变,过量时可产生心律失常。但产生心律失常的剂量远大于临床治疗剂量,故一般是比较安全的。本文拟进一步探讨天仙丸是否与强心甙有协同作用,两药同时应用是否会增加心脏毒性。材料与方法猫2-3kg,雌雄兼用。按体重配对随机分为三组,每组5只。 Tianxian Pills have anti-cancer effects and are less toxic. There are no obvious adverse reactions in clinical observation. Pharmacological experiments have found that larger doses of Angelica Pills have electrocardiogram changes that are unique to cardiac palpitations and can produce arrhythmias when in excess. However, the dose of arrhythmia produced is much larger than the clinical treatment dose, so it is generally safer. This article intends to further investigate whether Tian Xian Pill has a synergistic effect with Qianxin Xin and whether the simultaneous use of the two drugs will increase cardiotoxicity. Materials and Methods Cats 2-3 kg, both male and female. Pairing by weight was randomly divided into three groups of 5 in each group.