What is the normal value of LVD?

The normal value of LVD is 45-55mm for men and 35-50mm for women.

LVD refers to the end-diastolic diameter of left ventricle. Its normal value varies according to sex, usually 45-55mm for men and 35-50 mm for women. In cardiac ultrasound examination, the range of normal value of LVD is important for evaluating cardiac function and diagnosing cardiovascular diseases. If the LVD value exceeds the normal range, it may indicate left ventricular hypertrophy or dilatation, which is mostly caused by heart overload, hypertension, cardiomyopathy, etc. Further examination is needed to determine the cause and take corresponding treatment measures. In

addition to the LVD value, cardiac ultrasound can also provide other information about heart function and structure, such as abnormal heart valves, heart muscle thickness, and motion amplitude, to help evaluate heart function and diagnose heart disease.