There are often some young and middle-aged patients who feel pain in the precordial region, breath-holding, panic, heart beating sensation, so they are very nervous and rush to read books and check information, myocarditis, coronary heart disease, heart failure ……, how to see how they feel their symptoms are very consistent, and then hear around some sudden heart attack friends or colleagues, more worry plus fear, think they I think I must have a heart attack. But to the hospital a check, electrocardiogram, cardiac enzymes, thyroid function, chest X-ray, dynamic electrocardiogram, cardiac ultrasound, etc. are not a big deal, so the doctor will say “you are not sick, go home”, so the patient half-heartedly, the heart said, “I am so hard, and not pretend, how to say I How can you say I’m not sick?” In fact, these patients are suffering from cardiac neurosis, a group of syndromes that result from neurological dysfunction leading to cardiovascular dysfunction. Its occurrence is related to long-term stress, mental tension, irregular life, overwork, poor sleep and so on. The main manifestations are panic, chest tightness, precordial pain, poor breathing, long breaths, general weakness, sometimes accompanied by a series of neurological symptoms such as agitation, insomnia, excessive sweating, trembling, dizziness and lightheadedness. Patients often complain of self-conscious heartbeat or feel pulsation or discomfort in the precordial region, but feeling the pulse usually does not exceed 100 beats per minute, and is rarely accompanied by obvious arrhythmic conditions such as premature beats. There is no specific treatment for this disease in Western medicine, and glutamate is often given to regulate the plant nerve function, but the effect is not good. This disease can be attributed to “depression”, “dirty dryness”, “Penetrating Qi”, “sleeplessness”, “palpitations”, and “arousal” in Chinese medicine. “palpitation”, “palpitation” and “heart pain”. The Yellow Emperor’s Classic of Internal Medicine says: “I know that all diseases are born from qi. Anger is qi up, happiness is qi slow, sadness is qi down, fear is qi down, fright is qi chaos, and thinking is qi knot”. Emotional and mental disorders are the main causative factors of this disease.