Cardiac arrest is actually an arrhythmia, and panic is a common symptom of arrhythmia, which can be treated by medication, non-medication or surgery. First of all, we need to improve the electrocardiogram or dynamic electrocardiogram to make a clear diagnosis, determine the type of arrhythmia, and then according to the specific type of precise treatment. 1. Pharmacological treatment: Patients with arrhythmia and panic attacks should consult the doctor in time and take antiarrhythmic drugs such as metoprolol, verapamil and amiodarone orally as prescribed by the doctor for treatment. 2. Non-pharmacological treatment: Patients with symptoms of arrhythmic panic disorder and a rapid heart rate that affects hemodynamics can also be treated with electrical cardioversion and defibrillation. Bradyarrhythmia can be treated by installing a pacemaker. 3. Surgical treatment: If the patient’s condition is more serious, with atrial fibrillation or sick sinus node syndrome, implantation of a pacemaker or surgical treatment should also be considered if necessary. Patients with arrhythmia and panic attacks are advised to consult a doctor in time and use medication and standardized treatment under the guidance of a professional physician.