Aortic valve thickening is mainly related to heart valve diseases, usually associated with rheumatic lesions, degenerative lesions, bacterial infections, congenital diseases, trauma and other factors. Thickening of the aortic valve increases the load on the heart and causes heart valve stenosis or closure insufficiency. Patients with lesions of the aortic valve often experience clinical symptoms such as panic, chest tightness, dyspnea, and short periods of blurred vision and dizziness. For mild or early heart valve lesions, close observation and pharmacological treatment is required, mainly diuretic therapy, with drugs such as dihydrocoumaric acid and tachyphylaxis. For severe heart valve lesions, heart valve repair or heart valve replacement is required depending on the nature and severity of the valve lesion.