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Vascular Services and Echocardiograms

Vascular Services and Echocardiograms

Ultrasound specialists in the Culbertson Memorial Hospital Vascular Services Department perform echo-cardiology and Doppler blood flow studies each Monday, Tuesday, Wednesday, and Friday morning. To schedule an appointment, please call the Registration Department at 217/322-4321.

Doppler Ultrasound

A Doppler ultrasound test uses reflected sound waves to evaluate blood as it flows through a blood vessel. It helps doctors evaluate blood flow through the major arteries and veins of the arms, legs, and neck. It can show blocked or reduced blood flow through narrowing in the major arteries of the neck that could cause a stroke. It also can reveal blood clots in legs that could break loose and block blood flow to the lungs.

During doppler ultrasound, a handheld instrument (transducer) is passed lightly over the skin above a blood vessel. The transducer sends and receives sound waves that are amplified through a microphone. The sound waves bounce off solid objects, including blood cells. The movement of blood cells causes a change in pitch of the reflected sound waves (called the Doppler effect). If there is no blood flow, the pitch does not change. Information from the reflected sound waves can be processed by a computer to provide graphs or pictures that represent the flow of blood through the blood vessels. These graphs or pictures can be saved for future review or evaluation.

Echo Cardiology

An Echocardiogram is a test that uses sound waves to create a moving picture of the heart. The picture is much more detailed than x-ray images and involves no radiation exposure. A trained sonographer performs the test, then your heart doctor interprets the results.

This test is performed to evaluate the valves and chambers of the heart in a noninvasive manner. The echocardiogram allows doctors to evaluate heart murmurs, check the pumping function of the heart, and evaluate patients who have had heart attacks. It is a very good screening test for heart disease in certain groups of patients.

An instrument that transmits high-frequency sound waves called a transducer is placed on your ribs near the breast bone and directed toward the heart. The transducer picks up the echoes of the sound waves and transmits them as electrical impulses. The echocardiography machine converts these impulses into moving pictures of the heart.

During the test, you will be asked to disrobe from the waist up and will lie on an examination table on your back. Electrodes will be placed onto your chest to allow for an ECG to be done. A gel will be spread on your chest and then the transducer will be applied. You will feel a slight pressure on your chest from the transducer. You may be asked to breathe in a certain way or to roll over onto your left side.

Echocardiogram works well for most patients and allows doctors to see the heart beating and to visualize many of the structures of the heart. Occasionally, your lungs, ribs, or body tissue may prevent the sound waves and echoes from providing a clear picture of heart function. If so, the sonographer may inject a small amount of material (contrast) through an IV to better see the inside of the heart.

Culbertson Memorial Hospital | 238 S. Congress, Rushville, IL 62681 |Telephone: (217) 322-4321 | Fax: (217) 322-2608 | Contact Us
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