Stress Testing
What is the purpose of the test?
A stress test helps a doctor understand how well your heart handles
work. This test is painless and complications are very rare.
As you exercise, your heart must pump more blood and it consumes
more oxygen. Your doctor may request a stress test to evaluate chest
discomfort, shortness of breath, palpitations, and a host of other
cardiovascular conditions. The test may be used as a screening
mechanism to see if you may have blockages in the arteries in your
heart. In addition, the test can be used to determine the
significance of a known heart valve problem or coronary artery
disease.
Often, a stress test may be done in conjunction with other
non-invasive tests such as Echocardiography or Nuclear
Imaging.
What Happens at the Test?
Typically, you are asked to walk on a treadmill which gradually
increases in speed and incline. The test can be stopped at any time
if you desire, if the person administering the tests decides enough
information is obtained, or if there is any safety concerns. You
will remain in constant contact with a trained professional
administering the test and several assistants.
If you are unable to walk on a treadmill, medications can be used to
‘stress’ the heart. These tests are usually performed in conjunction
with imaging of the heart.
Is it Safe?
Stress tests are performed under closely monitored conditions to
ensure safety. Your blood pressure and pulse are monitored closely.
Multiple electrocardiogram leads examine your hearts electrical
activity. The test is painless and complications are very rare.
How Should I Prepare?
You should not eat prior to a stress test and consult with your
doctor if any medications should be withheld. Please wear loose
clothing and bring comfortable walking shoes (no heels).
When Are the Results Available?
Our physicians read every test the same day. If imaging is performed
in conjunction with the test (Echocardiography or Nuclear), all the
information will be analyzed that day and a report will be generated
and promptly made available to your physician. |
