A member asked:

What does a "mildly dilated right atrium" indicate?

A doctor has provided 1 answer

Tricuspid Valve leak: The right atrium is 'the first chamber' of the heart where blood collects from the entire body. Blood then travels from the right atrium to the right ventricle through the 'tricuspid' valve. If there is any backflow of blood back through the tricuspid valve then that would cause the right atrium to enlarge. Since the enlargement is only mild then the valve insufficiency (leak) is probably mild.

Answered 12/9/2020

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Related Questions

A member asked:

What caused the left atrium to become mildly dialated?

A doctor has provided 1 answer