This site is intended for healthcare professionals

Sign in
Go to /sign-in page

You can view 5 more pages before signing in

Radiological appearance of mitral regurgitation

Authoring team

Appearances vary with respect to whether the mitral regurgitation is a chronic feature (eg rheumatic heart disease) or whether it is of an acute onset (eg mitral regurgitation post myocardial infarct).

  • acute mitral regurgitation:
    • gross pulmonary oedema
    • no enlargement of left atrium or increased cardiothoracic ratio
  • chronic mitral regurgitation:
    • cardiomegaly:
      • dilated left ventricle (preloaded ventricle), atrial appendage and atrium (high left atrial pressure).
      • signs of pulmonary venous hypertension eg upper lobe vein diversion (pulmonary arterial resistance greater in lower lobes).
      • if there is no additional left ventricular disease then the heart size correlates with the degree of mitral regurgitation.

Create an account to add page annotations

Create a free account

Annotations allow you to add information to this page that would be handy to have on hand during a consultation. E.g. a website or number. This information will always show when you visit this page.

The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

Connect

Copyright 2024 Oxbridge Solutions Limited, a subsidiary of OmniaMed Communications Limited. All rights reserved. Any distribution or duplication of the information contained herein is strictly prohibited. Oxbridge Solutions receives funding from advertising but maintains editorial independence.