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An echocardiogram is a non-invasive test that lets doctors see how well your heart is working in real time. It uses sound waves to create moving images of the heart, helping identify structural problems, measure blood flow, and guide treatment decisions. Whether you’re dealing with symptoms or monitoring an existing condition, this safe and versatile test plays a key role in modern cardiac care.

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1. What is an Echocardiogram?

An echocardiogram is a type of ultrasound that captures real-time images of the heart using sound waves. A handheld device called a transducer sends high-frequency waves through the chest; as they bounce off the heart, a computer creates a live image on screen. This allows doctors to observe heartbeats, valve movement, and blood flow. There are four main types: transthoracic, transesophageal, Doppler, and stress echocardiograms—each offering unique insights depending on the patient’s condition.

Echocardiography machine in the cardiac operating room

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Disclaimer

This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.