Episodic ventricular pre-systole generally refers to premature ventricular contractions, or ventricular premature for short. Episodic ventricular pre-systole is commonly seen in coronary heart disease, hypertensive heart disease, cardiomyopathy and other organic heart diseases, and requires active treatment of the primary disease in regular hospitals. 1. Episodic ventricular pre-systole can cause palpitations, chest tightness, fatigue, dizziness, sweating, angina pectoris or dyspnea and other symptoms, which not only affects daily work, but also affects learning and life, and can lead to complications such as fainting, angina pectoris, heart failure and so on. 2. For treatment, it is necessary to improve the electrocardiogram, 24-hour dynamic electrocardiogram, echocardiogram and other tests to determine the cause of the disease, and according to the cause of the disease, choose the appropriate anti-arrhythmic drugs for treatment, and usually need to eat a diet that is easy to digest, clean, rich in nutrients, small meals, low-salt and low-fat food.