A typical symptom of hyperthyroidism is that it causes fast heartbeat and palpitations, which is due to the effect of excessive thyroxine stimulation. To treat palpitations, the following methods can be adopted: 1, drugs or other methods need to be applied to treat primary hyperthyroidism, such as methimazole or iodine-131 can be applied to treat the treatment. 2, drugs can be applied to control the fast heartbeat, such as The use of beta-blocker drugs such as cardioplegia or betalactam to control the heart rate, the general effect of the role of the effect is still good, the vast majority of can be well controlled.