Nonrheumatic pulmonary valve disorders are a group of medical conditions that affect the pulmonary valve, which is responsible for regulating the blood flow from the right ventricle to the pulmonary artery. These disorders are not caused by rheumatic fever, which is a common cause of valve disorders. Instead, they are caused by a variety of factors, including congenital heart defects, infections, and other medical conditions.
The symptoms of nonrheumatic pulmonary valve disorders can vary depending on the severity of the condition. Some people may not experience any symptoms, while others may experience:
Diagnosis of nonrheumatic pulmonary valve disorders typically involves a physical examination, medical history review, and diagnostic tests such as echocardiography, electrocardiography, and cardiac catheterization.
The treatment of nonrheumatic pulmonary valve disorders depends on the severity of the condition and the symptoms experienced by the patient. Mild cases may not require any treatment at all, while more severe cases may require medication, surgical repair, or replacement of the valve.
Preventing nonrheumatic pulmonary valve disorders involves managing risk factors such as high blood pressure, high cholesterol, and smoking. It is also important to seek early treatment for infections and other medical conditions that can damage the heart and valves.