An echocardiogram is an ultrasound scan of the heart. Here is what it shows, what it is used for, and how to arrange one.
An echocardiogram, often shortened to an echo, is an ultrasound scan of the heart. It uses sound waves rather than radiation to show the heart muscle, the valves and the blood moving through them, all in real time.
A sonographer or cardiac physiologist applies gel to your chest and moves a probe across it, recording moving images of the heart from several angles. Doppler is used alongside this to measure the speed and direction of blood flow through the valves.
An echocardiogram usually takes between 15 and 60 minutes. You lie on your left side while the images are taken. There is no radiation and no special preparation, though you will normally be asked to undress from the waist up and wear a gown.
Source: NHS — Echocardiogram. General information only, not medical advice. Always follow the guidance of the clinician who referred you.
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All partners are registered with the relevant national regulator. A referral may be required before your scan can go ahead.