What is an Echocardiogram?

An echocardiogram (echo) uses high-frequency sound waves (ultrasound) to make
pictures of your heart. The test is also called echocardiography or diagnostic cardiac
ultrasound.

 

The types of echocardiograms are:

 

• Transthoracic echocardiography

• Stress echocardiography

• Transesophageal echocardiography

• Three-dimensional (3D) echocardiography

 

What happens during an Echocardiogram?

 

During an echocardiogram, small electrodes are placed on your chest to monitor your heart's activity. The technician will apply a special gel to your chest, transmitting sound waves. A transducer is moved across your chest to capture images of your heart. In some cases, a Doppler ultrasound may be used to assess blood flow through your heart.

 

Why would I need an Echocardiogram?

 

You might need an echocardiogram to diagnose heart conditions such as valve problems or congenital defects, evaluate symptoms like chest pain or shortness of breath, monitor the progress of heart disease or the effectiveness of treatments, or assess the heart's structure and function after a heart attack or surgery.

 

Who needs an Echocardiogram?

 

An echocardiogram may be necessary if you have the following symptoms:

• Heart symptoms like chest pain or palpitations

• A history of heart disease or valve issues

• Those at high risk due to factors like high blood pressure or diabetes

• Individuals preparing for surgery to ensure their heart can handle the procedure

• Is an athlete engaging in intense sports 

• Those with a congenital heart issue that needs monitoring or diagnosis

 

What are the risks of an Echocardiogram?

 

An echocardiogram is generally considered a safe procedure, particularly in the presence of a doctor, but as with any medical test, there are some potential risks. These may include:

• Abnormal heart rhythms (arrhythmias) during or after the exercise portion of the test.

• Low blood pressure or dizziness during or after the exercise portion of the test.

• Chest pain or discomfort.

• Very rarely, heart attack or stroke.

 

It's important to note that these risks are rare and the benefits of the test typically outweigh the risks. Additionally, the test is performed under the supervision of trained medical professionals who are equipped to handle any complications that may arise. Your doctor will review your medical history and assess your overall health to determine whether the benefits of the test outweigh the risks for you. If you have concerns about the risks of a stress echocardiogram, discuss them with your doctor before the test.

 

How do I prepare for an Echocardiogram?

Specially trained technicians conduct these tests. You may have your test done in a medical office, emergency room, operating room, hospital clinic or hospital room. The test takes about an hour.