If a patient has frequent premature beats, it is recommended to go to the hospital for professional treatment, but if you are not able to go to the hospital in time, you can also self-relieving in some ways, the common ways are as follows: 1. First of all, the patient should quickly relax, avoid tension and anxiety, and make sure to remove the triggering factors, for example, because of excessive alcohol, too strong coffee, strong tea. 2. If necessary, you can also take medications to improve the blood supply to the heart, such as the Chinese medicine compound Danshin Drops, Tongxinluo Capsules, etc. You can also take heart stabilizing granules, which can relieve frequent premature beats; for western medicine, you can apply betablockers, such as betalactam, etc. It is important to note that it is best to take medication in accordance with medical advice. Finally, oxygen can be administered at home if you have the conditions to do so, which is a form of self-relief.