- Nadish Garg, MD, FASE, FACC
- Phone: 832-328-8551
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An echocardiogram (also known as an echo) is a non-invasive and painless medical test that uses sound waves (ultrasound) to create real-time images of the heart's structures and how it is functioning. It is a valuable diagnostic tool used by cardiologists to assess the heart's health and detect various heart conditions.
During an echocardiogram, a trained technician, known as a sonographer, or a cardiologist performs the test using a handheld device called a transducer. The transducer emits high-frequency sound waves that bounce off the heart's structures, such as the chambers, valves, and blood vessels. These sound waves are then converted into images that are displayed on a monitor.
Echocardiography Sound wave or Ultrasound of heart to test heart pump and heart valves
Types of Echocardiograms:
- Transthoracic echocardiogram (TTE): This is the most common type of echocardiogram. It involves placing the transducer on the chest wall (over the heart area) to obtain images of the heart's structures and blood flow.
- Transesophageal echocardiogram (TEE): In this type of echocardiogram, the transducer is attached to the end of a flexible tube (probe) that is passed through the esophagus. This allows for more detailed images of the heart since the esophagus is located directly behind the heart.
- We have advanced echo tools such as 3D-Echo imaging and Strain imaging
Purpose of Echocardiogram:
Echocardiograms serve various purposes, including:
- Evaluating heart function: It helps assess how well the heart is pumping blood and how efficiently the heart valves are functioning.
- Diagnosing heart conditions: Echocardiograms can detect abnormalities such as heart valve problems, congenital heart defects, and enlargement of the heart chambers.
- Monitoring heart conditions: Patients with known heart conditions may undergo regular echocardiograms to monitor the progression of their condition and the effectiveness of treatment.
- Assessing heart muscle damage: It can help identify areas of the heart muscle that may have been damaged due to a heart attack or other cardiac issues.
- Evaluating fluid around the heart: Echocardiograms can detect the presence of fluid or inflammation around the heart (pericardial effusion).
Echocardiograms are safe and typically do not involve any risks or side effects. The procedure is usually performed in a hospital, clinic, or specialized imaging center. The results of the echocardiogram are interpreted by a cardiologist, and based on the findings, further tests or treatments may be recommended if necessary. If you have concerns about your heart health or symptoms related to your heart, it's essential to discuss them with a healthcare professional who can determine if an echocardiogram or other tests are appropriate for your specific situation.