When it comes to panic, it is estimated that everyone will encounter a symptom of discomfort in the precordial area in their lifetime. Some people feel that their heart is thumping very fast, some feel that their heart is thumping very strongly, some feel that their heart is beating unevenly and jumping chaotically, and these discomforts are collectively called panic. Heart panic is a subjective feeling and can generally be divided into the following causes: 1. Heart panic where the heart rate is not fast. Normal people have a heart rate of 60-100 beats/min during the day and a heart rate of 45 beats/min or more during sleep at night. Some patients usually have a slow heart rate, for example, 50-60 beats/min, and feel panic when the heart rate increases to within 70-80 or 100 beats/min for various reasons. In fact, this kind of panic does not need to be dealt with and can be observed, and if you really feel uncomfortable, you can temporarily 1 aminoglycollagen half tablet. 2.Panic attack with increased heart rate. The heart rate is greater than 100 times/minute. According to the etiology, it can be divided into physiological and pathological. 3.Physiological panic refers to the panic that occurs under normal physiological conditions and without organic lesions in the body itself, such as the panic that occurs after stress, exercise, anger, exertion, staying up late, drinking, coffee, cola, green tea and other excitatory drinks. 4, pathological panic refers to the body due to a certain (some) functional abnormalities, causing the heart burden to increase, compensatory heartbeat accelerated, is more common in clinical panic. According to the cause, it can be divided into cardiogenic and non-cardiogenic heartburn. 5.Non-cardiogenic panic is common in cases of severe anemia, fever, hyperthyroidism, weakness, respiratory diseases, advanced tumor, etc. The heart burden is increased to make the heart beat faster, and this kind of panic is mainly treated for the original disease, and if necessary, the heart rate can also be lowered for treatment. 6, cardiogenic panic mainly refers to arrhythmia, in addition to the common atrial premature, ventricular premature, other visible atrial fibrillation, atrial flutter, atrial tachycardia, supraventricular tachycardia, ventricular tachycardia, usually can be detected by ambulatory electrocardiogram examination, but also when feeling panic as soon as possible to the hospital to perform electrocardiogram to confirm the diagnosis. Functional premature beats without organic heart disease are not life-threatening and generally do not need to be treated. If you really feel uncomfortable, you can take some traditional Chinese medicine such as Huang Yang Ning, Heart Stabilizing Granules, Sengsong Heart Capsules, and if the attacks are frequent, you can take western medicine such as Mecilus (better for ventricular premature) and Cardiopin (better for atrial premature) if necessary. For atrial fibrillation, atrial flutter, atrial tachycardia, supraventricular tachycardia, ventricular tachycardia, once they occur, do not be overly nervous, most of them are relatively safe and will not cause life-threatening, in addition to drug treatment, most of them can be cured through electrophysiological examination and radiofrequency ablation treatment.