A stress echocardiogram utilizes transthoracic echocardiography, but images are captured both before and after you exercise or receive medication to increase your heart rate. This helps your doctor assess how your heart functions under stress.
The test can also reveal signs of heart failure, high blood pressure, and other cardiovascular issues.
What to Expect
Your doctor will place patches on your chest that connect to the echocardiogram machine.
To slightly increase the stress on your heart, one of the following methods will be used:
Exercising on a treadmill or stationary bike
Administering medications like dobutamine
Adjusting a pacemaker, if you have one
The echocardiogram and other monitoring devices will gather data at intervals to evaluate how your heart responds and performs.
During the test, your heart rhythm, breathing, and blood pressure will be measured.
For an Exercise Stress Test:
Arrive ready to exercise.
Your heart rate and blood pressure will be monitored before, during, and after the exercise.
Before your appointment, your doctor will inform you of any necessary changes, such as stopping specific medications prior to the test. The stress echocardiogram typically lasts about 20 to 30 minutes, but this can vary based on the duration of your exercise or how long it takes for the medication to elevate your heart rate.