There are many kinds of Chinese patent medicines for the treatment of arrhythmias, and the following types are commonly used in clinical practice: the first type is Heart Stabilizer Granules and Ginseng Heart Capsules, both of which are suitable for arrhythmias of the qi-yin deficiency type. The second type is Xin Bao Wan and Ning Xin Bao, which are suitable for a variety of arrhythmias, atrioventricular block and refractory arrhythmias. The third type is Xin Ke Shu Tablets and Huang Yang Ning Tablets which are mostly used for arrhythmias caused by Qi stagnation and blood stasis. There are also Yixinshu Tablets, Shengvei Drink, Tianwang Tonic Heart Pill, Guixin Pill, Tonic Zhong Yiqi Pill, and Bozi Yangxin Pill, all of which can be used in the treatment of arrhythmias. Although Chinese medicine can provide good therapeutic effects through multi-targeted treatment, it should be used under the guidance of a specialist, and should not be purchased and taken blindly.