Patients who have a fast heartbeat, panic attacks or palpitations may be considered to have anemia or ion disorders, and some patients may have hyperthyroidism. Patients with rapid heartbeat, panic and palpitations, accompanied by dyspnea, shortness of breath and wheezing, are highly considered to be suffering from discomfort caused by heart failure, and patients can also have further cardiac ultrasound and BNP examination. It is recommended that the patient should pay attention to regular work and rest to avoid straining and staying up late at night, and take relevant improvement drugs on time, such as bisoprolol or metoprolol. If hyperthyroidism is found to be the cause, patients are advised to take methimazole as well.