The causes of left ventricular hypodiastolic function include physiologic factors, hypertension, cardiomyopathy, etc., and should be treated according to the causes, such as taking valsartan-type antihypertensive drugs. 1. Physiological factors: with the increase of age, the function of the heart muscle will gradually decline, there can be myocardial aging, ventricular hypodiastolic function, which is a physiological phenomenon, usually without special clinical intervention. 2. Hypertension: Hypertensive patients, due to long-term elevation of blood pressure, increase the pressure on the ventricle, which may lead to pressure hypertrophy of the ventricular wall, decreased compliance, and then the symptoms of diastolic hypoplasia. Therefore, such patients need to be strictly treated with antihypertensive drugs, such as oral sakubutra valsartan sodium tablets antihypertensive drugs, the drug may have dizziness and headache, tinnitus and other adverse reactions. 3. Cardiomyopathy: such as ischemic cardiomyopathy, due to local myocardial ischemia, may lead to ventricular diastolic dysfunction, so need to take antiplatelet, lipid-lowering and other therapeutic means, such as aspirin. Aspirin may have adverse effects such as bleeding. The presence of left ventricular hypodiastolic function, it is recommended to go to a regular hospital in a timely manner, under the guidance of a professional doctor for treatment.