Stress echocardiogram patient guide
Informed by recognized medical guidance
Overview
A stress echocardiogram is a test that uses ultrasound (sound waves) to create pictures of your heart while it is working hard (stressed). It helps doctors see how well your heart pumps blood and whether there are problems with blood flow, especially during exercise or when your heart is under stress.
Key facts
- It is a safe, non-invasive test that usually takes about 45 to 60 minutes.
- The test can be done by exercising on a treadmill or stationary bike, or by using a medicine to make your heart beat faster and harder.
- Stress echocardiograms can help diagnose coronary artery disease, heart valve problems, and other heart conditions.
Stress echocardiograms are commonly performed in hospitals and clinics to evaluate people with symptoms of heart disease or to check the effectiveness of heart treatments.
The test is used for adults who have symptoms such as chest pain, shortness of breath, or palpitations, or who have risk factors for heart disease. It may also be used for people recovering from a heart attack or after heart surgery.
Symptoms
- Chest pain that is severe, crushing, or lasts more than a few minutes
- Shortness of breath that comes on suddenly or is severe
- Fainting or near fainting
- Sudden dizziness or weakness
- ⚠New or worsening chest pain
- ⚠Unexplained shortness of breath
- ⚠Palpitations that last a long time or come with dizziness
Common symptoms
- Chest pain or discomfort
- Shortness of breath
- Fatigue
- Palpitations (feeling like your heart is racing or skipping beats)
Causes
Main causes
- Coronary artery disease (narrowing or blockage of the heart's blood vessels)
- Heart valve problems (e.g., aortic stenosis)
- Heart muscle disease (cardiomyopathy)
Risk factors
- High blood pressure
- High cholesterol
- Smoking
- Diabetes
- Family history of heart disease
- Obesity
- Sedentary lifestyle
When to see a doctor
See a doctor urgently if:
- If you have chest pain or shortness of breath that is new, gets worse, or happens when you rest
- If you faint or feel like you might faint
Book a routine appointment if:
- If you have mild symptoms that come and go, such as chest discomfort with exercise
- If you have risk factors for heart disease and want a check-up
Diagnosis
A stress echocardiogram is the test itself. Your doctor will refer you for this test if they suspect a heart condition. The test uses ultrasound to take pictures of your heart before, during, and after stress.
Tests that may be done
- Resting echocardiogram (ultrasound of the heart at rest)
- Stress test (exercise or medication to increase heart rate)
- Comparison of heart images at rest and under stress
What to expect at your appointment
You will be asked not to eat or drink for a few hours before the test. You will wear comfortable clothes and shoes. Electrodes (small sticky patches) will be placed on your chest to monitor your heart rate and rhythm. You will exercise on a treadmill or bike, or receive medication through an IV to make your heart work harder. The ultrasound technician will take images of your heart during the test. It is safe, and you can stop at any time if you feel unwell.
Treatment
If your stress echocardiogram shows a problem, your doctor will discuss treatment options. Treatment depends on the specific condition found.
Self-care at home
- Quit smoking
- Manage stress
- Follow a heart-healthy diet
- Get regular exercise as advised by your doctor
Medical treatments
Your doctor may recommend medications to lower blood pressure, reduce cholesterol, or prevent blood clots. They may also suggest procedures such as angioplasty or bypass surgery to improve blood flow.
When is surgery considered?
Surgery may be needed if you have severe blockages in your heart arteries or problems with heart valves that cannot be treated with medication alone.
Living with this condition
After a stress echocardiogram, if you have a heart condition, you may need to make lifestyle changes and take medications. Your doctor will give you a plan to manage your condition.
Lifestyle tips
- Eat a balanced diet low in salt and saturated fats
- Exercise regularly as recommended
- Avoid smoking and limit alcohol
- Take medications as prescribed
- Monitor your symptoms and report changes
Diet and exercise
Your doctor or a dietitian can help you plan heart-healthy meals. Aim for at least 150 minutes of moderate exercise each week, but always follow your doctor's advice.
Mental health and emotional wellbeing
Living with a heart condition can be stressful. It is normal to feel anxious or worried. Talking to a counselor or joining a support group can help.
Prevention
Heart conditions that require a stress echocardiogram can often be prevented or managed by maintaining a healthy lifestyle and controlling risk factors like blood pressure and cholesterol.
Vaccines
Getting vaccinated against flu and pneumonia is important for people with heart disease.
Screening programmes
Regular check-ups with your doctor can help detect early signs of heart disease. Your doctor may recommend routine blood pressure checks, cholesterol tests, and discussions about your risk.
Complications
If left untreated
- If a heart condition found during a stress echocardiogram is left untreated, it can lead to a heart attack, heart failure, or stroke.
- Untreated coronary artery disease can cause damage to the heart muscle over time.
Long-term outlook
With early detection and treatment, many people with heart conditions can live full, active lives. Following your doctor's advice and making healthy choices can improve your outlook.
Find support
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Always verify with your doctor
Health guidelines vary by country and region. The information in this article is based on international clinical guidelines but may not reflect the specific guidelines, medications, or practices in your country. Always discuss your health concerns with your own doctor or healthcare provider, and refer to your local national health guidelines where available.
Important notice This information is for educational purposes only. It does not replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider about your specific situation. If you are experiencing a medical emergency, call your local emergency services immediately.
Related conditions
Sources and guidance
This article is educational and is prepared with reference to recognized health information and clinical guidance sources where available. Specific source links may vary by topic.
Last updated: July 19, 2026
Educational note: This information is for education only and is not a diagnosis.
Use it to support, not replace, advice from a licensed clinician.
If symptoms are severe, worsening, or urgent, call your local emergency number or seek emergency care.