Left ventricular hypodiastolic function grade 1 is not particularly serious. Left ventricular hypodiastolic function according to the severity of the disease, can be divided into 1 ~ 4, and at present only 1 level of left ventricular hypodiastolic function, indicating that the disease is relatively mild, the impact on the body is not big, most patients with symptoms are not obvious, so the left ventricular dilatation 1 level of hypodiastolic as well as is not particularly serious. Currently found left ventricular hypodiastolic function grade 1, need timely targeted treatment, so as not to be further aggravated by the left ventricular dilatation hypodiastolic function, will affect cardiac function, resulting in cardiac function weakening, on the quality of life as well as the life of the existence of the impact. If left ventricular hypodiastolic dysfunction is diagnosed, the patient should seek medical attention as soon as possible, and the disease should be controlled in a formal and professional way to prevent the disease from continuing to progress, and the cardiac function should be monitored regularly during the period.