What is a dobutamine stress echo test?
The dobutamine stress echo test involves taking a medication called dobutamine while you are closely monitored. The medication stimulates your heart and makes it “think” it is exercising. The test is used to evaluate your heart and valve function when you are unable to exercise on a treadmill or stationery cycle. The test is also used to: • determine how well your heart tolerates activity; • determine your likelihood of having coronary artery disease (blocked arteries); and • evaluate the effectiveness of your cardiac treatment plan. Can I eat or drink on the day of the test? Yes. However, DO NOT eat or drink anything except water for 2 hours before the test. Should I take my medications the day of the test? DO NOT take the following heart medications on the day of your test unless your physician tells you otherwise or if the medication is needed to treat chest discomfort: Beta blockers • Atenonol (Tenormin) • Lopressor (Metoprolol, Toprol) • Inderal (Propanolol) • Zebeta (Bisoprolol)
