Palos Cardiovascular & Vein Center
Echocardiogram, a picture of your heart at work.
An echocardiogram is an ultrasound of the heart. It shows how well the heart muscle pumps and how the valves open and close.
Echocardiogram (heart ultrasound)
A technician moves a small handheld device over your chest with some gel. It uses sound waves, not radiation, to make moving pictures of your heart.
Why a doctor orders an echocardiogram
- Shortness of breath
- A heart murmur
- Swelling in the legs
- Chest discomfort
- Checking the heart after a heart attack
- Following a valve or heart muscle problem
New or severe chest pain, trouble breathing or fainting? Call 911. Do not drive yourself.
What to expect
- Get ready
You change from the waist up and lie on your left side. No fasting is needed for a standard echocardiogram.
- The scan
Gel and a handheld device are moved across your chest. You may be asked to hold your breath briefly.
- Your result
A cardiologist reviews the pictures and explains what they show.
Your doctors

Wail Asfour, MD, FACC, FSCAI
Cardiology · Heart and vein care

Mohamed Zghouzi, MD
Interventional Cardiology · Heart care
Cost and insurance
Call with your insurance card so we can check your specific plan before your visit.
- Medicare
- Illinois Medicaid
- Blue Cross Blue Shield
- Aetna
- UnitedHealthcare
- Humana
Not sure about your plan? Call (708) 529-7109 and we will check.
Common questions
Does an echocardiogram hurt?
Is there any radiation?
Do I need to fast?
When do I get my results?
Related care
Echocardiogram (heart ultrasound) in Palos Hills.
Palos Cardiovascular & Vein Center · 10378 S. Harlem Ave, Palos Hills, IL 60465