• Bounding pulse
• Chest pain, angina type (rare)
  • Under the chest bone; pain may move to other areas of the body
  • Crushing, squeezing, pressure, tightness
  • Pain increases with exercise, and goes away with rest
• Fainting
• Fatigue, excessive tiredness
• Irregular, rapid, racing, pounding, or fluttering pulse
• Palpitations
• Shortness of breath with activity or when lying down
• Weakness, particularly with activity

Note: Aortic insufficiency commonly shows no symptoms for many years. Symptoms may then occur gradually or suddenly.

The doctor may hear a heart murmur when listening to the chest with a stethoscope. Palpation (examination by hand) may reveal a very forceful beating of the heart.

Diastolic blood pressure may be low. There may be signs of fluid in the lungs.

Aortic insufficiency may be seen on:

• Aortic angiography
• Doppler ultrasound
• Echocardiogram - ultrasound examination of the heart
• Left heart catheterization
• Transesophageal echocardiogram (TEE)

An ECG or chest x-ray may show swelling of the left lower heart chamber.

Lab tests cannot diagnose aortic insufficiency, but they may be used to rule out other disorders or causes.