Because there may be no obvious symptoms, the first indication of pulmonary stenosis is often a heart murmur, an extra sound heard during a chest examination. Pulmonary stenosis evaluation includes:
- Electrocardiogram (EKG or ECG), which records the heart's electrical activity
- Chest X-ray to see the heart's size
- Echocardiogram, which is an ultrasound examination of the heart
- Exercise test to measure how much oxygen the heart can provide to your muscles while you exercise
UCSF Health medical specialists have reviewed this information. It is for educational purposes only and is not intended to replace the advice of your doctor or other health care provider. We encourage you to discuss any questions or concerns you may have with your provider.