What is a Dobutamine stress echocardiogram test?
• An echocardiogram, also called an echo, is a test that uses ultrasound waves to produce images of the heart. • A microphone-like device, called a transducer, sends out ultrasound waves that bounce off the heart to produce images of the heart. • When combined with the administration of the medication, Dobutamine, the echo can detect areas of the heart that are not receiving enough blood flow. • Dobutamine stresses the heart without exercise. • Side effects may include sensation of pounding or racing heartbeat, chest pain, facial flushing, or shortness of breath. • This test is especially useful in identifying blockages in arteries that supply blood flow and oxygen to the heart. Why has your doctor ordered your stress echocardiogram test? • Identify cause of chest pain, which can occur with blockages in blood flow to heart. • Monitor heart function in people with known heart disease. • Determine response to treatments after angioplasty or bypass surgery, or response to medications. How
