Heart and Blood Conditions
Pulmonary Stenosis Symptoms and Diagnosis
- For appointments in Seattle, Bellevue, Everett, Federal Way, Olympia, Tri-Cities and Wenatchee, call 206-987-2515.
- For appointments in Tacoma and Silverdale, call 253-272-1812.
- For appointments in Alaska, call 907-339-1945.
If this is a medical emergency, call 911.
- Seattle Children's Main Campus: 206-987-2515
- Bellevue Clinic and Surgery Center: 425-454-4644
- Everett: 425-304-6080
- South Clinic in Federal Way: 253-838-5878
- Olympia: 360-459-5009
- South Sound Cardiology Clinics: 253-272-1812
- Tri-Cities (Richland): 509-946-0976
- Wenatchee: 509-662-9266
- Pediatric Cardiology of Alaska: 907-339-1945
- Seattle Children's doctors provide many cardiac services at regional sites throughout the Pacific Northwest. See our complete list of Heart Center locations.
- If you are a provider, fax a New Appointment Request Form (NARF) (PDF) (DOC) to 206-985-3121 or 866-985-3121 (toll-free).
- No pre-referral work-up is required for most conditions. If you have already done testing such as an EKG, Holter monitor or echocardiogram, please fax this information as well as relevant clinic notes and the NARF to 206-985-3121 or 866-985-3121 (toll-free).
- Your patient will be seen as quickly as possible by the provider who is the best match for managing the current problem.
- View our complete Heart Center Referral Information (PDF).
Symptoms of Pulmonary Stenosis
Some children with pulmonary stenosis do not have any symptoms at first. They may have no noticeable problems unless the condition gets worse. If they have symptoms, these may get worse with exercise or activity.
Babies may have symptoms like these:
- Working hard to breathe
- Poor appetite
- Trouble feeding
- Failure to thrive
- Blue appearance in the mouth and gums or in the fingernails and toenails (cyanosis)
Newborns with these symptoms need treatment right away.
Children past infancy may also have these symptoms:
- Feeling short of breath when active
- Having pain, pressure or tightness in their chest
- Fainting or feeling weak or dizzy when active
- Being more tired than normal
Pulmonary Stenosis Diagnosis
To diagnose this condition, your doctor will examine your child, use a stethoscope to listen to their heart and check their blood pressure. Sometimes, doctors find pulmonary stenosis after hearing heart murmurs in a child who appears well.
The doctor will ask for details about any symptoms your child has, their health history and your family health history.
Your child will need an echocardiogram test so the doctor can see how their heart works.
They may need other tests that provide more information about their heart. These include chest X-rays or MRI (magnetic resonance imaging) of the heart, cardiac catheterization and electrocardiogram.
Contact the Heart Center at 206-987-2015 for a cardiac referral, a second opinion or more information.