Patient Health InfoStress Echocardiogram
A stress echocardiogram is an ultrasound test used to see the function of the valves and other structures of your heart, before and after exercise. If you are unable to exercise, your cardiologist will administer Dobutamine, a medication which accelerates your heart rate similarly to exercise.
Preparation
Do not eat or drink anything four to six hours before the test, unless you are otherwise instructed. You will be asked to arrive a half hour before your scheduled test. Wear comfortable footwear and clothing appropriate for brisk exercise on a treadmill. You will undress from the waist up and a hospital gown will be provided.
The Procedure
The procedure requires about 30 minutes.
Your chest will be shaved in small areas, if necessary, and cleaned with a liquid abrasive and alcohol. Three electrodes will be placed on your chest to monitor your heart rhythm. You will be asked to lie on your back or side. A gel will be put on the transducer and the transducer will be placed on your chest over your heart. There is no pain involved, but the gel may feel cold. Your blood flow may be heard as a loud pulsing sound.
An exercise stress test will be done after the echocardiogram. You will walk on a treadmill for three to nine minutes. Another echocardiogram will be performed immediately after you finish exercising.
If you have questions, please ask your physician or the cardiovascular technician who will be with you throughout the procedure. Your physician will discuss the results with you. Your primary care physician will be notified of the results.
Following the Procedure
You may dress and resume your normal activities and diet after the procedure unless otherwise notified.