Episodic premature ventricular beats resolve spontaneously in most patients. There are two types of premature ventricular beats: functional and pathologic. Functional premature ventricular contractions are often associated with temporary stimuli, such as over-excitement, stress, frequent late nights, over-exertion, and may be triggered by drinking alcohol, strong coffee or tea, or after strenuous exercise. Generally speaking, episodic premature ventricular contractions are often functional, in the normal population episodic premature ventricular contractions are still relatively common, the patient usually has no symptoms, only in some stimulating factors under the effect of this arrhythmia, do not have to worry too much, remove the unfavorable factors can be self-cured after rest. Pathological ventricular premature beats have a clear organic disease, such as coronary heart disease, acute myocardial infarction, myocarditis, heart valve disease. Pathologic premature ventricular beats tend to present frequent episodes, which can affect the blood supply to the myocardium, resulting in chest tightness, precordial pain, panic palpitations, and weakness. Frequent ventricular premature beats cannot be cured by themselves, it is recommended to actively treat the primary pathology, and severe ventricular premature beats are treated with antiarrhythmic drugs such as amiodarone, and the medication should be taken in accordance with the doctor’s instructions.