Symptoms

Aortic valve stenosis ranges from mild to severe. Signs and symptoms generally occur when narrowing of the valve is severe. Some people with aortic valve stenosis may not have symptoms for many years.

Signs and symptoms of aortic valve stenosis may include:

• Abnormal heart sound (heart murmur) heard through a stethoscope
• Chest pain (angina) or tightness with activity
• Feeling faint or dizzy or fainting with activity
• Shortness of breath, especially when you have been active
• Fatigue, especially during times of increased activity
• Rapid, fluttering heartbeat (palpitations)
• Not eating enough (mainly in children with aortic valve stenosis)
• Not gaining enough weight (mainly in children with aortic valve stenosis)

Aortic valve stenosis may lead to heart failure. Heart failure signs and symptoms include fatigue, shortness of breath, and swollen ankles and feet.

When to see a doctor

If you have a heart murmur, your doctor may recommend that you visit a doctor trained in diseases of the heart (cardiologist). If you develop any symptoms that may suggest aortic valve stenosis, see your doctor.