What is a Stress Test?
A stress test is also known as a treadmill test or exercise tolerance test. It is performed to determine whether your heart receives enough blood flow and oxygen when it is working at its hardest, such as during exercise.
Stress tests are often used for people experiencing chest pain or other symptoms that may indicate coronary artery disease. They may also be used to evaluate the effectiveness of heart disease treatment or to determine whether a proposed exercise program is safe.
How do I prepare for the test?
Please wear comfortable, loose-fitting clothing and athletic shoes. It is important to inform us if you have experienced any chest pain or pressure on the day of your test.
You should also avoid eating a large meal just before the test.
What can I expect when the test is performed?
First, an EKG will be performed and your blood pressure will be measured. Several plastic-coated wires (called leads) will be attached to your arms and one leg to monitor your heart’s electrical activity while you exercise.
Your blood pressure and heart rate will be monitored throughout the test. You will be asked to walk on a treadmill for approximately 10 minutes. The speed and incline of the treadmill will gradually increase during the exercise.
Let the technician know immediately if you feel chest pain or heaviness, shortness of breath, leg pain or weakness, or any other unusual symptoms. You should also inform the technician if you feel unable to continue exercising.
After the exercise portion is completed, your blood pressure will be checked again.
If you have any questions, please contact one of our Outpatient Diagnostic Centers.