Patients with coronary heart disease usually need to take the following measures if they have panic attacks: first, patients should try to relax and avoid mental tension, anxiety, anger and other triggers. Secondly, the patient should be given oxygen as much as possible if conditions are available. Oxygen therapy is an effective measure that can relieve heart panic. Then, monitoring of ECG, blood pressure, pulse rate and arterial oxygen saturation must be performed. It is necessary to find out which type of arrhythmia the heart panic belongs to, and choose specific drugs for treatment according to the type of arrhythmia of the patient. Usually, there are several categories of drugs that can be chosen as follows, beta-blockers can be applied, such as metoprolol tartrate, metoprolol succinate and other drugs, and also amiodarone can be chosen, which can also have the effect of relieving heart panic. If the patient has panic due to obvious myocardial ischemia, certain drugs that improve myocardial ischemia, such as nitrates, can also be taken.