Pulmonary valve disease is a condition affecting the valve between the heart’s right ventricle and the pulmonary artery, which carries blood to the lungs. This disease can be present at birth or develop later in life.

The most common types of pulmonary valve disease include:

• Pulmonary valve stenosis – In this condition, the valve becomes narrowed, reducing blood flow from the heart to the pulmonary artery and lungs.
• Pulmonary valve regurgitation – In this condition, the valve doesn’t close properly, causing blood to flow backward into the right ventricle.

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Signs & Symptoms

Many people with mild pulmonary valve disease may not experience symptoms. When symptoms do occur, they may include:

• Shortness of breath, especially during physical activity
• Fatigue
• Chest pain
• Fainting
• Heart palpitations
• Swelling in the ankles, feet, or abdomen
• Bluish discoloration of lips and nail beds (in severe cases)

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Diagnosis

To diagnose pulmonary valve disease, a physician at Deborah Heart and Lung Center may review the patient’s signs and symptoms, discuss medical history, and conduct a physical examination. Additional tests may be ordered, including:

• Echocardiogram
• Electrocardiogram (ECG or EKG)
• Chest X-ray
• Cardiac Catheterization
• CT Scan or MRI