keuhkolaskimostenoosi

Keuhkolaskimostenoosi, also known as pulmonary stenosis, is a congenital heart defect characterized by narrowing of the pulmonary valve, which is responsible for directing blood flow from the right ventricle to the pulmonary artery. This condition can lead to increased pressure in the right ventricle and pulmonary artery, causing symptoms such as shortness of breath, fatigue, and failure to thrive in infants. The severity of pulmonary stenosis can vary, ranging from mild to severe, with severe cases often requiring surgical intervention.

The exact cause of pulmonary stenosis is not fully understood, but it is believed to be due to abnormal development of the pulmonary valve. Risk factors include maternal use of certain medications during pregnancy, such as warfarin, and genetic factors. Diagnosis typically involves a physical examination, echocardiogram, and sometimes cardiac catheterization.

Treatment options for pulmonary stenosis depend on the severity of the condition. Mild cases may be managed with medication to control symptoms, while more severe cases may require balloon valvuloplasty or surgical valve replacement. In some cases, a procedure called pulmonary valve replacement may be necessary to restore normal blood flow. Long-term management may include regular follow-ups with a cardiologist to monitor the condition and adjust treatment as needed.