Cardiac Treadmill Test
September 10, 2008 by Andy · Leave a Comment
A cardiac treadmill test is a way cardiologists are able to observe a patient’s heart functions while under stress, in order to detect the onset or presence of coronary artery disease, or to determine overall physical health. The test is done by having the patient exercise on a treadmill while being monitored continuously for the heart’s rate, electrical activity, blood pressure, and rhythm during activity and at rest. During this time, the patient reaches his or her target heart rate, which is determined by age and heart rate while at rest. The cardiac treadmill test itself takes no longer than 12 minutes to provide accurate results, but the procedure from preparation to end can take up to an hour. In some instances, an exercise bike can be used. For patients who are unable to perform rigorous activity due to arthritis, dizziness, or various disorders, a chemical treadmill test can be done in lieu of actual exertion, via intravenous medication and heart imaging.
Before having a cardiac treadmill test, there are some guidelines you must follow in preparation from home itself. If you are on any heart medications, your doctor might have you refrain from taking them, and you will need to fast a few hours prior to the test. You will also fill out a consent form, and be given information on the procedure. Also make sure to wear comfortable clothing and shoes designed for exercise.
Initial results from the test can be presented immediately following, however the complete findings will only be available in 2-3 days. At that time, you might be required to visit with your doctor to discuss further treatment.
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