What You Should Know
To prepare for this test:
You and the cardiologist performing the test must sign an informed consent. Sticky patches are then applied to your chest and attached to an ECG machine to monitor the heart throughout the test. You will then lie on your left side on a special exam table. The echo technician will take ultrasound pictures of your heart. These are stored on a disk and videotape for comparison later. When the cardiologist arrives, you will start exercising (e.g. on a treadmill, recumbent tricycle, etc.). The speed and/or incline will increase every two to three minutes to increase the heart rate. When the physician feels the patient has walked long enough or the heart rate is high enough, the treadmill will be stopped. You will immediately move back to the exam table and lie on your left side. The ultrasound pictures will be repeated. This is done to compare the pictures done before and after exercise. After the test, the cardiologist may give you a preliminary report. Some physicians prefer to send the results to the ordering physician and the patient will have to discuss the results with that physician instead. |
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